LG Electronics USA L05A 850/ 1900 GSM/ GPRS/ EDGE and 850 WCDMA USB Dongle User Manual L05A Manual E
LG Electronics USA 850/ 1900 GSM/ GPRS/ EDGE and 850 WCDMA USB Dongle L05A Manual E
Contents
- 1. Users Manual 1
 - 2. Users Manual 2
 - 3. Revised Users Manual
 - 4. Users Manual
 
Revised Users Manual

Part 15.21 statement
" Change or Modifications that are not expressly approved by the manufacturer could void        
the user's authority to operate the equipment. “
Part 15.105 statement 
This equipment has been tested and found to comply with the limits for a class B digital
device, pursuant to Part 15 of the FCC Rules. 
These limits are designed to provide reasonable protection against harmful interference in 
a residential installation. This equipment generates uses and can radiate radio frequency 
energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference or 
television reception, which can be determined by turning the equipment off and on, the user 
is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device is not intended for sale in the USA.

Part 15 Class B Compliance
This device and its accessories comply with part15 of FCC rules.
Operation is subject to the following two conditions:
(1) This device & its accessories may not cause harmful interference.
(2) This device & its accessories must accept any interference received, 
including interference that may cause undesired operation.
Body-worn Operation
 This Mobile Broadband USB Modem, model L-05A, is approved for use in normal size laptop 
computers only (typically with 12" or larger display screens). To comply with FCC RF exposure 
requirements, this modem should not be used in configurations that cannot maintain at least 
5mm (approximately 0.2 inches) from users and bystanders, and 12mm (approximately 0.47 inches)
from the top of the USB modem. 
This USB modem has been tested for compliance with FCC/IC RF exposure limits 
in the laptop computer(s) configurations with horizontal and vertical USB slots and can be 
used in laptop computers with substantially similar physical dimensions, construction, 
and electrical and RF characteristics. When using this USB modem in your computer, 
it must not be co-located or simultaneously transmit with any other radio 
(for example, Bluetooth or Wifi radios) in the computer. If the USB modem will be used with 
the mounting folder and extension cable combination, the modem must not be co-located or 
simultaneously transmit with any active antenna that may be located on your computer screen.��

DOCOMO W-CDMA・ GSM/GPRS 
System
Thank You for Purchasing the「Data Commu-
nication Device L-05A」
Before or while using the L-05A, be sure to thoroughly 
read this manual and the individual manual for other 
operation devices to ensure its correct use. For further 
information, contact the "docomo Information Center" on 
the back of this manual. The L-05A is designed to be your 
close partner. Treat it carefully at all times to ensure 
longterm performance.
Before Using the FOMA Terminal
•Because the FOMA terminal uses radio waves, it may not 
function in locations where it is difficult for radio waves to 
penetrate, such as tunnels, underground passages and some 
buildings in areas where radio wave signals are weak or out of 
the service area. Even when you are on a higher floor of a tall 
building or condominium and nothing blocks your view outside, 
the FOMA terminal may not be able to receive or transmit 
signals. Also communication may be interrupted even when the 
Antenna Indication Lamp on the FOMA terminal lights green 
indicating a strong signal reception with 3 antenna indication 
bar.
•Use the FOMA terminal in ways that do not disturb others in 
public places, crowded locations, or quiet locations.
•The FOMA terminal communicates via radio waves by 
converting voices into digital signals. If you move into an area 
where signal reception is poor, the digital signals may not be 
accurately decoded and what you hear may differ slightly from 
what was actually said.
•DOCOMO is not responsible for any economic losses incurred 
through lost communication opportunities caused by external 
factors such as malfunction or failure of the FOMA terminal, or 
electrical outage.
•The FOMA terminal can be operated in FOMA Plus-Areas and 
FOMA HIGH-SPEED Areas.
•The FOMA terminal can be used only via the FOMA network 
provided by DOCOMO and DOCOMO's roaming area.
•This FOMA terminal does not support i-mode functions (i-mode 
mail, connection to official i-mode sites or i-αppli, etc.)
For Those Who Use the FOMA Terminal 
for the First Time
If this is the first time for you to use the FOMA terminal, it 
is recommended that you read this manual in the following 
order to learn basic operations.
1. Learning the precautions. . . . . . . . . . . . . . . . . . . . . . .  P7
2. Learning the names of parts and functions of the 
FOMA terminal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P18
3. Inserting the FOMA terminal into a PC . . . . . . . . . . P24
4. Having the FOMA terminal recognized by your PC. . . P24
5. Setting up the FOMA terminal for communication. . . . P66
The latest version of this manual can be downloaded from the 
DOCOMO web site.
■ The URL of PDF for Instruction Manual
http://www.nttdocomo.co.jp/english/support/manual/
index.html
※ The URL and the information contained in the manual are 
subject to change without prior notice.

1
How to Read/Refer to This Manual
Contents
L-05A Manual is composed of『L-05A Instruction Manual∼Connection Guide∼』and 『L-05A INSTRUCTION MANUAL 
(included CD-ROM)』(this manual) recorded in CD-ROM.
■『L-05A Instruction Manual∼Connection Guide∼』
The following contents such as connection to computer, troubleshooting methods, specifications of L-05A are written.
•Contents/Precautions
•Before Using the FOMA Terminal
•Setting up
•Appendix/Troubleshooting
■『L-05A INSTRUCTION MANUAL (included CD-ROM)』(this manual)
Besides the above contents described in『L-05A Instruction Manual∼Connection Guide∼』, the contents of configuring 
communication through special application are also written.
This manual is supplied with PDF. To view this manual, Adobe Reader (Version6.0 or later is recommended) is necessary.
•L-05A Connection Software
•DOCOMO Connection Manager
•Configuring Network Manually
•Overseas Use

2
How to Refer to This Manual
This manual offers you the following methods to easily find a page describing functions or services you want to know 
about.
・Please understand that「L-05A Manual」 refers to the「L-05A」as the「FOMA Terminal」.
・This manual describes, some steps and screens may differ depending on your operating environment.
・Reprinting all or parts of this manual is prohibited. 
・Information contained in this manual is subject to change without prior notice.
P141
Search from the index when you know the names of functions or 
services.
Front 
cover
Search functions or services from the index tabs printed on the 
front cover.
P5
Search from the contents that categorize functions.
P6
Search from the features when you want to use specific functions.
From the Index
From the Tabs on the Cover
From the Contents
From the Main Features
See next 
page for 
detailed 
descriptions

3
A way to find a destination page is explained with an example of installing L-05A connection software on Windows 
(including a driver).
From the 
Index
P141
Search or a function 
name or a service 
name as shown 
below. 
From the 
Index Tabs 
on the Front 
Cover
Front cover
Search for the 
function in the order 
of "Front cover"→
"Chapter title page"→
"Target page" as 
shown below.
P35
The page describing 
installation of L-05A 
connection software 
on Windows 
(including a driver)"

4
Displays a 
section title.
Explains 
Operation steps
※:The above page is an example.
※:Screen images and illustrations contained in this manual
are for reference only. They may differ from those seen for
the actual product.
Useful 
Information or 
suggestions 
relating to an 
operation.
A key screen for an 
operation step. 
This is an image of 
a screen seen on 
the PC. Numbers, 
settings or 
characters entered 
are for reference 
only.
Index:
Searching each 
chapter is available.

5
Contents/Precautions
Contents
How to Read/Refer to This Manual ・・・・・・・・・・・・・・・・・・ 1
Contents ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5
Features of the L-05A・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 6
Safety Precautions (ALWAYS FOLLOW THESE 
PRECAUTIONS) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 7
Handling and Care・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 12
Purchased Product and Accessories ・・・・・・・・・・・・・・ 15
Before Using 
the FOMA 
Terminal
17
Names of Parts and Functions
Using FOMA Card
Available Communications
Connecting FOMA Terminal with a PC
Setting Up
31
Setting Up
Windows version
Macintosh version
L-05A 
Connection 
Software
49
L-05A Connection Software
Using Packet Communication
Using SMS
Using Phonebook
Using Application Option
DOCOMO 
Connection 
Manager
77
DOCOMO Connection Manager
Windows version
Macintosh version
Configuring 
Network 
Manually
89
Configuring Dial-up Network Manually
Conducting Communication 
(Connecting Dial-up)
Overseas 
Use
111
International Roaming Service 
(WORLD WING)
Services Available Overseas
Confirming before Using Overseas
Setting the Searching Method for 
Available Networks
Configuring Network
Appendix/
Trouble-
shooting
119
AT Commands
AT Command List
Troubleshooting
Error Messages
Warranty and After-Sales Service
Software update
Main Specifications
Export Controls of the Product and 
Accessories
Intellectual Property Rights
Index

6Contents/Precautions
Features of the L-05A
FOMA (Freedom Of Mobile multimedia Access) is the name of a service provided by DOCOMO based on the W-CDMA 
system, which is certified as one of the global standards of 3rd generation mobile communication systems (IMT-2000).
■ Correspondence with the FOMA HIGH-SPEED Area
You can enjoy high speed communication (Best effort 
system)at a maximum of 7.2Mbps for receiving and 
5.7Mbps for sending. 
•The maximum speed of 7.2Mbps for receiving and 
5.7Mbps for sending are theoretical values and they do 
not show the actual performance.
•Out of High-Speed area, the maximum communication 
speed for receiving and sending is 384kbps.
•The actual communication speed varies depending on 
surrounding communication conditions and network  
condition.
•DOCOMO offers Internet connection services, such as
「mopera U」. For details, visit the mopera U web site
http://www.mopera.net/ (Japanese only)
※ The packet communication in FOMA HIGHSPEED area, 
the amount of send/receive data is expected to increase. 
Note that the communication fees may become high.
■ International Roaming Service
Communications are available from a PC even in foreign 
countries that have adapted the W-CDMA (3G) network 
system or GPRS network.P112 
※ If you subscribed to the FOMA service after September 
1, 2005, a separate subscription is not required. 
However, if you unsubscribed to the FOMA service 
subscription or canceled the service, a separate 
subscription is required.
※ If you initially subscribed to the FOMA service before 
August 31, 2005, and have not subscribed to "WORLD 
WING", a separate subscription is required.
※ This service is not available with some billing plans.
■ FOMA Card Interchangeability
The same FOMA card can be used in more than one 
FOMA terminal.P19 
■ SMS Feature
Allows you to send and receive SMS by using L-05A 
Connection Software P54

7
Contents/Precautions
Safety Precautions (ALWAYS 
FOLLOW THESE PRECAUTIONS)
■ Before using your FOMA terminal, read these ″Safety 
Precautions″carefully so that you can use it properly. 
After reading the safety precautions, keep this manual in 
a safe place for later reference.
■ These precautions are intended to protect you and 
others around you. Read and follow them carefully to 
avoid injury, damage to the product or damage to 
property.
■ The signs below indicate the levels of danger or damage 
that may occur if the particular precautions are not 
observed .
■ The following symbols indicate special warnings 
regarding product usage.
■ "Safety Precautions" are explained in the following 
4 sections.
General Precautions for the FOMA Terminal and FOMA 
Card ………………………………………………………………… 8
Precautions for the FOMA Terminal ……………………… 9
Precautions for the FOMA Card ………………………… 10
Notes on Using near Electronic Medical Equipment …… 11
This sign indicates that 
incorrect handling has a 
high possibility of 
causing death or serious 
injury. 
This sign indicates that 
incorrect handling poses 
a risk of causing death or 
serious injury.
This sign indicates that 
incorrect handling poses 
a risk of causing injury or 
damage to the product or 
property. 
DANGER
WARNING
CAUTION
Denotes things not to do (prohibition). 
Denotes not to disassemble.
Denotes not to use where it could get 
wet. 
Denotes mandatory instructions 
(matters that must be complied with).
Not disassembly
Not liquids

8Contents/Precautions
General Precautions for the FOMA 
Terminal and FOMA Card
Do not use or leave the FOMA terminal 
and FOMA card in places with a high 
temperature such as in cars under the 
blazing sun.
Deformation, malfunction heating or the 
deterioration of performance may result. 
Also, part of the case could get heated, 
causing bare skin burns.
Do not disassemble Disassemble, 
remodel or solder the terminal and FOMA 
card. 
Fire, injury, electric shock or malfunction 
may result.
Do not let FOMA terminal and FOMA 
card get wet. 
Contact with water or other liquids may 
cause heating, electric shock, fire, 
malfunction or injury. Take care not to 
use the terminal and FOMA card in areas 
where they could get wet.
WARNING
Do not put the FOMA terminal or FOMA 
card in microwave ovens or other heating. 
The FOMA terminal may over heat, smoke 
or catch fire, or its circuit parts may burst.
Do not throw the FOMA terminal or FOMA 
card, or subject them to severe shocks. 
Malfunction or fire may result.
Be careful not to let electro conductive 
materials (metal pieces, pencil leads etc.) 
contact with the connector terminal. Also, 
make sure that these are not entered into 
the inside of the FOMA terminal. 
Fire or other malfunctions may result from 
a short circuit.
Make sure you have the power of  the 
computer which is connected with FOMA 
terminal switched off before you go near a 
flammable gas such as gasoline fumes.
Using the terminal in such an environment 
may result in a fire.
Not disassembly
Not liquids

9
Contents/Precautions
CAUTION
Do not place the FOMA terminal or FOMA 
card on unstable locations such as wobbly 
tables or slanted locations. 
The FOMA terminal or FOMA card may fall, 
resulting in injury or malfunction.
Do not store the FOMA terminal or FOMA 
card in humid or dusty places, or in hot 
areas. 
 Malfunction may result.
If children use the FOMA terminal or 
FOMA card, a guardian should explain the 
precautions and correct operations. The 
guardian should also make sure that the 
instructions are followed during use. 
Injury may result.
Keep out of reach of babies and infants.
Accidental swallowing or injury may result.
Precautions for the FOMA Terminal
WARNING
Do not put the FOMA terminal in the place 
where it could be affected by an expanded 
airbag, e.g. on the dashboard. 
If the airbag expands, the FOMA terminal 
could hit you and others, causing 
accidents such as injury and the FOMA 
terminal could get malfunction or 
damaged.
Do not place the terminal in breast or 
inner pocket when electronic medical 
equipment is near by. 
Using FOMA terminal closed to electronic 
medical equipment may result malfunction.
Do not allow liquids such as water, or 
foreign materials such as metal pieces or 
flammable materials to get into the FOMA 
card opening in the FOMA terminal.
Fire, electronic shock or malfunction may 
result.

10 Contents/Precautions
Turn off the FOMA terminal in places 
where use is prohibited such as airplanes 
or hospitals.
Electronic and electronic medical 
appliances may be adversely affected. 
For use inside medical facilities, make sure 
that you comply with their regulations.
Remove FOMA terminal from the USB port 
in places near high-precision electronic 
devices or devices using weak electronic 
signals.
The FOMA terminal may possibly cause 
these devices to malfunction. 
※ Electronic devices that may be affected 
Hearing aids, implanted cardiac pacemakers, 
implanted defibrillators, other medical 
electronic devices, fire alarms, automatic 
doors and other automatically controlled 
devices.
If you are using an implanted cardiac pace 
maker, implanted defibrillator or any other 
electronic medical device, consult the 
manufacturer or retailer of the device for 
advice regarding possible effects from radio 
waves.
CAUTION
Electronic devices in some types of cars 
can be affected by use of the FOMA 
terminal. 
For safety's sake, do not use the FOMA 
terminal inside such cars.
Itching, rash or eczema may be caused 
depending on your physical conditions or 
predisposition. 
If an abnormality occurs, stop using the 
FOMA terminal immediately, and then seek 
medical attention.
Metal(chrome plating) is used to the 
following parts.
Parts that are used: USB connector
Precautions for the FOMA Card
CAUTION
Be careful when removing the FOMA 
card(IC portion). 
Your hands or fingers may be injured.

11
Contents/Precautions
Notes on Using near Electronic Medical 
Equipment
■The description below meets ″Guideline on the 
Use of Radio-communication Equipment such as 
Cellular Telephones - Safeguards for Electronic 
Medical Equipment″ by the Electromagnetic 
Compatibility Conference.
WARNING
Be sure to adhere to the following 
regulations inside medical facilities.
●Keep the FOMA terminal out of operating 
rooms, intensive care units (ICUs) or 
coronary care units (CCUs). 
●Turn off the PC in hospital wards. 
●Turn off the PC in hospital lobbies and 
corridors if electrical medical devices 
could be nearby.
●If the medical facility has specific zones 
where use or possession of mobile 
terminals is prohibited, follow those 
regulations. 
●If the function which automatically turns
on  the  power  is  set,  cancel  the  setting
before turning off your PC.
Turn off the PC in crowded trains or other 
public places where implanted cardiac 
pacemaker or defibrillator wearers could 
be nearby.
Signals from the FOMA terminal may 
affect the operation of implanted cardiac 
pacemakers or defibrillators.
If you use an implanted cardiac 
pacemaker or implanted defibrillator, use 
the mobile terminal 22cm or more away 
from the implanted cardiac pacemaker or 
implanted defibrillator. 
Operation of an implanted cardiac 
pacemaker or implanted defibrillator may 
be affected by radio waves.
Patients using electronic medical 
equipment other than implanted cardiac 
pacemakers or implanted defibrillators 
(using outside medical facilities for 
treatment at home, etc.) should check the 
influence of radio waves upon the 
equipment by consulting the 
manufacturer.
Operation of electronic medical equipment 
may be affected by radio waves.

12 Contents/Precautions
Handling and Care
General Usage Guidelines
■Keep the FOMA terminal away from water.
The FOMA terminal and FOMA card are not 
waterproof. Do not use the terminal in places with 
high humidity such as a bath or where rain may 
get it wet. If you carry the card close to your body, 
moisture from sweat may corrode the internal 
parts causing a malfunction. Note that 
malfunctions deemed to be caused by water are 
not covered by the warranty, and may be 
impossible to repair. Since these malfunctions are 
not under warranty, even when repair is possible, 
it will be done at the user's expense.
■Clean the FOMA terminal with a dry, soft cloth 
(Lens cleaning cloth).
If the FOMA terminal is wiped with alcohol, paint 
thinner, benzine or detergent, the printing may 
disappear or color may fade.
■Keep the connector contacts clean with a dry, 
soft cloth.
Dirty contacts can result in intermittent 
connections.
■Do not place the equipment near air conditioner 
outlets.
Condensation may form due to rapid changes in 
temperature, and this may corrode internal parts 
and cause malfunction.
■Do not place the FOMA terminal where excessive 
force will be applied to it.
If FOMA terminal is inserted to a full bag, or 
placed in a pocket and sat on, its internal PCBs 
may be damaged or malfunction. Such damage is 
not covered by warranty.
■Read the individual manual attached to the FOMA 
terminal.
FOMA Terminal
■Avoid using in extremely high or low 
temperatures.
The FOMA terminal should be used within a 
temperature range from 5 °C to 35 °C and a 
humidity range from 45 % to 85 %.
■FOMA terminal may affect fixed phones, 
televisions or radios in use nearby. Use as far as 
possible from such appliances.
■Keep a separate record of any information stored 
on the FOMA terminal and store the copies in a 
safe location. 
DOCOMO assumes no responsibility for the loss 
of any of your data.

13
Contents/Precautions
■Remove the FOMA terminal from the PC when 
transporting. 
Malfunction or damage may result.
■It is normal for the FOMA terminal to become 
warm during use. You can continue to use it even 
when it is warm.
■Take care not to drop the FOMA terminal when 
removing the FOMA terminal from the carrying 
case.
■When it is not in use, keep the FOMA terminal in 
its carrying case to keep the connector contacts 
clean.
Dirty contacts may result in intermittent 
connections.
■When putting the FOMA terminal in carrying case, 
keep it away from wet or high temperature place. 
Pay attention not to put excessive force on the 
FOMA terminal.
Transformation, tarnish, color staining may result.
FOMA Card
■Do not put excessive force on the FOMA card 
when inserting or removing it into the FOMA 
terminal.
■It is normal for the FOMA card to become warm 
during use. You can continue to use it even when 
it is warm.
■Always keep the IC portion of the FOMA card 
clean.
■Clean the FOMA card with a soft, dry cloth (Lens 
cleaning cloth).
■Be sure to keep a separate note of the 
information registered to the FOMA terminal.
DOCOMO is not responsible for any losses of 
registered information.
■Visit DOCOMO shop to return the FOMA card for 
the environmental purpose.
■Avoid extreme temperature.
■Do not scratch, touch carelessly or short circuit 
the IC portion. 
Data loss or malfunction may result.
■Do not drop or give shock to the FOMA card .
Malfunction may result.
■Do not bend or put heavy things on the FOMA card.
Malfunction may result.
■Do not insert UIM into the FOMA terminal with 
labels or stickers attached on.

14 Contents/Precautions
CAUTION
■Do not use the modified FOMA terminal. Using 
modified FOMA terminal result in violating the law 
of Electromagnetic Compatibility.
FOMA terminal has been complied with technical 
standard of wireless equipment stipulated by law 
of Electromagnetic Compatibility. As for the proof, 
the technical standard compliance mark, is 
indicated in the inscription seal. If FOMA terminal 
is modified by turning the screw to the left to 
disassemble, technical standard compliance 
becomes invalid.
Please do not use FOMA terminal during the time 
when technical standard compliance is being 
invalid, since you are in violation of the law of 
Electromagnetic Compatibility.

15
Contents/Precautions
Purchased Product and Accessories
■ L-05A Terminal (With Rear Cover L13, Warranty)
■ L-05A Instruction Manual∼Connection Guide∼
■ Carrying Case (Sample)
■ L-05A CD-ROM
•L-05A Connection Software (For Windows/Macintosh)
•DOCOMO Connection Manager (For Windows/Macintosh)
•L-05A INSTRUCTION MANUAL(PDF) 
※ Software specifications are subject to change without 
prior notice. 
■ USB Extension Cable (Sample)
Use when "USB Extension Cable" is written in this manual.
■ Mounting folder (Sample)
Use when "A mounting Folder" is written in this manual.


18 Before Using the FOMA Terminal
Names of Parts and Functions
aUSB Connector→P25
Connection contacts to a PC. 
※Pull out from the FOMA terminal and use.
The tip part of the USB connector is able to turn 90 degree. 
However, only one direction is available to turn.
bAntenna Part
The antenna is inside the FOMA terminal.
cPWR Lamp→P19
Indicates the power supply conditions.
dIDLE/BUSY Lamp→P19 
Indicates the FOMA terminal status. 
d
c
b
a
Examples of a 
Ex. 1:
Ex. 2:

19
Before Using the FOMA Terminal
Mode Indication Lamp
※ Operation indicating lamp
Using a FOMA Card
The FOMA card is an IC card that stores personal 
information such as your phone number. Without a FOMA 
card installed in the FOMA terminal, you cannot use data 
communication. For detailed information, refer to FOMA 
Card Manual.
Inserting/Removing
Inserting
Inserting the UIM with two hands.
aWhile pushing the cover in the direction of a, 
slide the rear cover in the direction of b. Lift 
the cover as shown by c.
FOMA Terminal Status
aPower 
Indication 
Lamp
bMode 
Indication 
Lamp
When powered on - -
Waiting to connect to the FOMA 
network Green Green
Packet 
communication
Attempting to 
communicate Green Blue 
(Flash) 
Communicating Green Blue
SMS
While receiving Green
(Flash) Green
Opening SMS Green Green
Sending SMS Green Green
PIN
PIN Lock Green -
Waiting to unlock 
PIN1 Green -
a
b
a
bc
R
Rear Cover

20 Before Using the FOMA Terminal
bInsert the UIM into slot at the direction of 
arrow with the IC chip side down
cFit the rear cover to the ditch of FOMA 
terminal at approximately 3mm from the top 
tip of the FOMA terminal. While pressing along 
direction b, slide the rear cover along 
direction a till hear rear cover clicked.
Removing
Remove the UIM with two hands.
aWhile pushing the cover in the direction of a, 
slide the rear cover in the direction of b. Lift 
the cover as shown by c.
bSlide the UIM in the direction of arrow and 
remove it from the FOMA Card slot.
IC is faced
Notch
FOMA card slot
FOMA card
a
b
Approx.3mm
a
bc
Rear Cover
FOMA card

21
Before Using the FOMA Terminal
cFit the rear cover to the ditch of FOMA 
terminal at approximately 3mm from the top 
tip of the FOMA terminal. While pressing along 
direction b, slide the rear cover along 
direction a till hear rear cover clicked.
PIN1 Code
You can set PIN codes (Personal Identification Number) 
for FOMA Card. The default setting for the PIN1 code is 
"0000". The PIN1 code is a 4 to 8-digit security code to be 
entered every time the FOMA terminal is turned on for user 
verification to prevent any unauthorized use by others.
■ Changing the PIN1 Code
You can change the PIN1 code to any number. To 
prevent any unauthorized use by third parties, change it 
to your own number. If you improperly enter the PIN1 
code 3 times in a row, further entry is locked 
automatically (PIN lock), so be sure to keep a separate 
note of the numbers you set.
•Entering PIN1 Code/ Changing PIN1 code→P70
■ PIN Unblocking Code
The PIN Unblocking Code is the number used to unblock 
the PIN1 code. You are notified of your PIN Unblocking 
Code when you purchase your FOMA terminal. Entering 
the Unblocking Code (8-digit) unblocks the PIN lock.
If you improperly enter the Unblocking Code 10 times in a 
row, the FOMA card locks automatically, so be sure to 
keep a separate note of the number.
Note
•Make sure not lose the removed FOMA card.
•Make sure to check the direction of FOMA card.
•Be careful not to scratch FOMA card's IC parts.
•Inserting FOMA card in the reverse direction may cause 
malfunction.
•Inserting and removing FOMA card with an excessive force 
may cause damage to your FOMA card.
•Do not remove FOMA card while FOMA terminal is inserted 
to a PC, it may causes damage to your FOMA card.
a
b
Approx.3mm
IC
If your FOMA card is set to require a PIN1 code, data 
communication cannot be performed until the PIN1 is 
entered. Start the L-05A High Speed Utility and verify 
the PIN1 code, or set (P69)not to verify the PIN1 code 
in advance.

22 Before Using the FOMA Terminal
FOMA Card Types
Please be aware that the FOMA card (Blue) has different 
functions from the FOMA card (Green/White) as follows:
WORLD WING
WORLD WING is DOCOMO's FOMA international roaming 
service that provides telephone and other types of mobile 
communications. It allows the subscriber to use the 
same phone number overseas as in Japan by inserting a 
FOMA card(green/white) into a FOMA terminal or a 
mobile phone designed for overseas use.
•If you subscribed to the FOMA service after September 1, 
2005, a separate subscription is not required. However, if 
you unsubscribed to the FOMA service subscription or 
canceled the service, a separate subscription is required.
•If you initially subscribed to the FOMA service before 
August 31, 2005 and have not subscribed to "WORLD 
WING", a separate subscription is required.
•This service is not available with some billing plans. 
•Your FOMA card (green/white) is lost or stolen overseas, 
contact DOCOMO immediately and temporarily suspend 
your subscription. For contact information, see "docomo 
Information Center" on the back of this manual. Call and 
communication charges after the terminal was lost or 
stolen are still charged to you.
Start up L-05A Connection Software
The PIN1 code Verification screen appears
Enter PIN1 Code
Incorrect entry 3 times in a row
Enter Unblocking PIN Code
OK Incorrect entry 10 times in a row
You can set a new
PIN1 code Contact a DOCOMO shop
Function FOMA card 
(Blue)
FOMA card 
(Green/White)
The number of digits of a 
phone number that can be 
saved to the FOMA card 
Phonebook
Up to 20 digits Up to 26 digits
This terminal allows 
up to 20 digits.
WORLD WING Not available Available

23
Before Using the FOMA Terminal
Available Communications
Packet Communication
Fees for this communication method are based on the 
amount of exchanged data. You can perform data 
communication at a maximum of 7.2Mbps for receiving and 
5.7Mbps for transmitting by using a connection that allows 
FOMA communication such as 「mopera U」, one of 
DOCOMO's Internet connection services.
※ The maximum speed of 7.2Mbps for receiving and 5.7Mbps 
for sending is theoretical values and does not show the 
actual ones. The actual communication speed depends on 
communication environment and network congestion.
•You can perform communication using international roaming 
under「mopera U」
•Out of High-Speed area, the maximum communication speed 
for receiving and sending is 384kbps.
•The communication speed varies depending on the access 
point and radio wave status.
•The communication speed varies depending on the access 
point under international roaming.
•Use the「DOCOMO Connection Manager」in the CD-ROM to 
check the approximate number of transmission bytes and 
charges under the communication.
Note
•Communication fees become high when performing 
communications with large amount of data such as 
browsing websites with many graphics or downloading 
data.
•Data communication fees under international roaming 
differ from those in Japan.
•FOMA terminal does not support 64K data 
communication.
•This FOMA terminal does not support Remote Wakeup.
•This FOMA terminal does not support FAX communication.

24 Before Using the FOMA Terminal
Usage Notes
■ Internet service provider fees
Fees to an Internet service provider may be required to 
connect to the Internet. These fees are added to the 
FOMA service fees and are paid to your Internet service 
provider directly. For details on connection fees, contact 
your Internet service provider. 
You can subscribe to such as「mopera U」, one of 
DOCOMO's Internet connection services. Charge for 
subscribing 「mopera U」 is required.
For service and connection/settings of 「mopera」, visit 
the「mopera」 web site.
http://www.mopera.net/mopera/index.html (Japanese 
only)
■ User authentication to access networks
Depending on the access point, user authentication (ID 
and password) may be required to connect. If required, 
enter the ID and password from the dial-up network. The 
ID and password will be provided by the network 
administrator of your Internet service provider or the 
access point. For details, contact your provider or access 
point network administrator.
■ Requirements for packet communication
The following conditions must be met to perform 
communications using the FOMA terminal. However, a 
connection may not be established if traffic is heavy at 
the base station or if radio signals are weak.
•The FOMA terminal must be in a FOMA network or 
DOCOMO's roaming service area.
•The access point corresponds to the FOMA packet 
communication.
Connecting FOMA Terminal to 
a PC
When connecting FOMA terminal with computer for the 
first time, it is required to install L-05A connection 
software (including a driver).
For installing L-05A connection software, refer to the 
followings.
•For Windows: "Preparation for using L-05A" (P35)
•For Macintosh: "Preparation for using L-05A" (P42)
Inserting
aTurn on a PC
bConnecting the FOMA terminal with a PC
■When using a mounting folder and a USB extension 
cable
•Use a mounting folder and a USB extension cable to fix 
on the top of a PC

25
Before Using the FOMA Terminal
aPull out the projection part of USB connector 180 
degree by fingertip
bHold the connector part of USB extension cable and 
insert into the USB connector near the FOMA terminal 
along arrow direction
cPut the FOMA terminal between the mounting folder 
and fix on the top of the PC
dHold the connector part of USB cable and insert into PC 
USB port along arrow direction
Projection 
part
USB connector
USB extension 
cable
Mounting folder
PC
USB port USB extension cable

26 Before Using the FOMA Terminal
■When connecting with a PC directly
•Insert the FOMA terminal into a PC USB port and use it 
directly.
•The USB connector of FOMA terminal is able to turn 90 
degree complying to directions of USB port
aPull out the projection part of USB connector 90 
degree by fingertip
bThe FOMA terminal body turn the tip part of USB 
connector 90 degree as shown in the illustration
cInsert the USB connector of FOMA terminal into a PC 
USB port
•It is available to use without turning USB connector 90 
degree as the above-mentioned procedure b.
•
Projection 
part
USB connector
USB connector
Note
•Refrain from turning the FOMA terminal after inserting USB
connector into PC USB port. 
Malfunction or damage may result when subject the FOMA
terminal to severe shocks due to carelessness.
USB port
USB connector
USB port

27
Before Using the FOMA Terminal
cStart communication connecting
Removing
aEnd data communication
•If the L-05A connection software/DOCOMO connection 
manager is already running, exit the L-05A connection 
software/DOCOMO connection manager. Verify that data 
connection is disconnected.
bRemove the FOMA terminal
■When using a mounting folder and a USB extension 
cable
aHold the connector part of a USB extension cable and 
pull out the FOMA terminal from PC USB port along 
arrow direction
Note
•Confirm whether power indication lamp changes to red and 
mode indication lamp changes to green.
•Using "L-05A connection software"→P49
•Using "DOCOMO connection manager"→P77
•Configuring manually (OS Standard)→P89
Power Indication lamp
Mode Indication Lamp
USB port USB extension cable

28 Before Using the FOMA Terminal
bRemove the FOMA terminal along with the mounting 
folder from the top of the PC. Remove the mounting 
folder from the FOMA terminal
cHold the connector part of the USB extension cable and 
pull out from the USB connector near the FOMA 
terminal along arrow direction
dPack the USB connector into the FOMA terminal
■When connecting to a PC directly
aHold the USB connector part of FOMA terminal. Pull out
the FOMA terminal straightly from PC USB port
Mounting 
folder
PC
USB connector
USB extension cable
USB
connector
USB port
USB connector

29
Before Using the FOMA Terminal
bTurn the tip part of the USB connector 90 degree as 
shown in the illustration
cPack the USB connector into FOMA terminal
Caution
•If you force to remove FOMA terminal and pull out the USB 
extension cable, this may result malfunction.
•Removing FOMA terminal from USB connector during data 
communication may suspend data communication and 
result malfunction or data losses.
USB connector
USB connector


32 Setting up
Setting up
■ Data communication with L-05A
"Communication configuration file (Driver)" and "L-05A connection software" are required to install for a PC to recognize 
the FOMA terminal. "Communication configuration file (Driver)" will be installed along with "L-05A connection software".
Although data communication is available with only L-05A connection software, if necessary using it after installing 
DOCOMO connection manager in addition is also available.
Data communication is also available based on configuring manually after installing L-05A connection software.
■ Installation of L-05A connection software
Since L-05A has zero installation, when connecting the FOMA terminal to a PC for the first time, "L-05A connection 
software" installation screen appears automatically. "Zero installation" is supported by the PC with Windows OS in it. If 
zero installation works improperly, install L-05A connection software with the included CD-ROM.
In addition, although Macintosh does not support the zero installation feature, installation continues through the CD-
ROM icon appears when connecting the FOMA terminal to a PC.
The procedure of setting up is described on the next page.

33
Setting up
Work Flow of Setting up
Connecting the FOMA terminal with a PC
・ Windows VersionP35
  ・ Macintosh VersionP42
Preparing the included CD-ROM
・ Windows VersionP38
  ・ Macintosh VersionP45
Installing L-05A connection software (Driver)
Confirmation after Setup
・ Windows VersionP39/・ Macintosh VersionP45
Operation configurations of L-05A 
connection softwareP66
Communication connection with L-05A 
connection softwareP50
Installing DOCOMO connection manager
・ Windows VersionP79
  ・ Macintosh VersionP83
Operatino configuration/communication 
connection
with DOCOMO connection manager
『DOCOMO connection manager manual』
Communication configuring 
manuallyP90
Communication configuring manually 
with OS functionP109
Using L-05A 
connection 
software
Using DOCOMO 
connection manager
Configuring 
manually(Only 
Windows)

34 Setting up
Operating Environments
Using this FOMA terminal under the following operational 
environments.
※1 DOCOMO does not guarantee the operation under the 
supported OS of the OS is changed through update.
※2 Required memory or available hard disk space may vary 
depending on the system environment of a PC.
※3 Only Mac with CPU made by Intel Corporation is available.
For latest information of operation environment, visit 
DOCOMO's "international web site"
Item Requirement
PC Main 
Unit
•Available CD-ROM drive to use from PC-AT 
compatible.
•USB port (Comply with Universal Serial Bus 
Specification Rev1.1/2.0)
•DOCOMO is not responsible for any 
incompatibility of the operation performed 
through the USB Hub (including USB port 
available from the monitor, keyboard, etc.)
•Display resolution of 800×600 pixels, High 
Color (65.536) or higher is recommended.
OS※1Windows 2000 SP4 or later (Japanese versions)
Windows XP SP2 or later (Japanese versions)
Windows Vista SP1 or later (Japanese versions)
Mac OS X 10.4.11 (Japanese versions)※3
Mac OS X 10.5.6 (Japanese versions)※3
Required 
Memory※2
Windows 2000 : 64Mbytes or more
Windows XP : 128Mbytes or more
Windows Vista : 512Mbytes or more
Mac OS X 10.4.11:512Mbytes or more
Mac OS X 10.5.6:512Mbytes or more
Hard Disk 
Space※2 50Mbytes or more available space
Note
•The software may not work depending on the operating 
system environment. DOCOMO does not guarantee any 
operation other than the environment operation described 
on the left side.

35
Setting up
Windows Version
The L-05A connection software only need to be installed 
when you connect the FOMA terminal to your PC for the 
first time.
Preparation for Using L-05A
Setting Zero Installation (Auto)
■ For Windows Vista
aConnect the FOMA terminal with a PC
The setup screen of L-05A connection software is 
automatically displayed by zero installation.
"自動再生" screen will be displayed depending on setting.If the 
screen is displayed, check "ソフトウェアとゲームに対しては常に
次の動作を行う" and select "Launcher.exeの実行"
np
※ When the Setting up screen of L-05A connection 
software is not automatically displayed, install with the 
included CD-ROM (P38)
Note
•Do not remove the FOMA terminal while installing.
•Installation may take several minutes depending on the PC 
you use. 
•Do not install or uninstall during data communication. 
•When installing, make sure to install from the account with 
PC supervisor privileges. An error will occur during 
installation if you install from the account without these 
privileges. 
•For details on setting up PC supervisor privileges, contact 
your computer manufacturer or Microsoft Corporation.

36 Setting up
bClick "許可(Allow)" on "ユーザーアカウント制御
(User account control)" screen
■For Windows XP/2000
•Because "ユーザーアカウント制御(User account control)" 
screen is not displayed, follow the next step
cClick "次へ(Next)"
dClick "同意する (I Agree)"
Installation starts.
eClick "次へ(Next)"

37
Setting up
fClick [OK]
gClick "完了(Finish)"
Installation of L-05A communication configuration file 
(Driver) continues.
hConfirm whether the FOMA terminal is 
recognized by PC
On the lower right side of task tray, "デバイスドライバソフト
ウェアをインストールしています(Device driver software is being 
installed)" message is displayed, and the FOMA terminal is 
recognized automatically.
If the FOMA terminal is recognized properly, "デバイスを使用す
る準備ができました(The device is ready for use)" message is 
displayed.

38 Setting up
■For Windows XP
•  On the lower right side of task tray, "新しいハードウェア
が見つかりました。 (A new hardware has been found.)" 
message is displayed, and the FOMA terminal is 
recognized automatically.
•  If the FOMA terminal is recognized properly, "新しいハー
ドウェアがインストールされ、使用準備ができました。(A new 
hardware has been installed and ready for use.)" 
message is displayed.
■For Windows 2000
•  The warning screen of removing device is displayed 
which has nothing to do with using continually.
•  "新しいハードウェアが見つかりました(A new hardware has 
been found.)" message is displayed, and the FOMA 
terminal is recognized automatically.
Setting Manually (CD)
■ For Windows Vista
aAfter starting a PCInsert the included CD-
ROM into the PC
b"スタート(Start)""すべてのプログラム(All 
programs)""アクセサリ(Accessory)"Click 
"ファイル名を指定して実行(Specify a file name 
and run)"
■For Windows XP/2000
Click [スタート(Start)] 「ファイル名を指定して実行
(Specify a file)」
cEnter "<CD-ROMドライブ名>:¥Windows¥
L-05A 接続ソフト¥StartCD.exe" in "名前
(Name)"  Click "OK"
"自動再生" screen will be displayed depending on setting.If the 
screen is displayed, check "ソフトウェアとゲームに対しては常に
次の動作を行う" and select "Launcher.exeの実行"
dPerform the same operations as those after 
step 2 or later on "Setting Zero Installation 
(Auto) (→P36)"

39
Setting up
Confirmation after Installation
Confirming L-05A Connection Software
aDouble click L-05A connection software icon
When the following screen is displayed, the confirmation of 
installation finishes.
Confirming the Installed L-05A Configuration File
(Drivers)
Confirm whether L-05A Communication Configuration File 
(Drivers) is set in a PC.
■ For Windows Vista
aClick  "スタート(Start)""コントロールパネル
(Control panel)""システムとメンテナンス
(System and maintenance)""デバイス マネー
ジャ(Device manager)""続行(Continue)"
■For Windows XP
Click "スタート(Start)""コントロールパネル(Control 
panel)""パフォーマンスとメンテナンス(Performance 
and maintenance)""システム(System)""デバイス マ
ネージャ(Device manager)" of "ハードウェア(Hardware)" 
tab
■For Windows 2000
 Click "スタート(Start)""設定(Settings)""コントロール
パネル(Control panel)""システム(System)""デバイス マ
ネージャ(Device manager)" of "ハードウェア(Hardware)" 
tab

40 Setting up
bClick each device display to confirm the driver 
name installed
•Confirm whether the driver name is displayed below "ポート
(COM とLPT)(Port (COM and LPT))", "モデム(Modem)"
•COM port number differs depending on user and PC.
Device name Driver name
Port
(COM and LPT)
FOMA L05A USB Serial1 Device 
FOMA L05A USB Serial2 Device 
Modem FOMA L05A
Note
•If FOMA terminal is not recognized through the PC's 
USB port, try other available USB port. FOMA terminal 
may not be recognized properly with some USB port of 
PC.
•When communicating data with L-05A connection 
software, application operation of L-05A is required.
→P66
•When communicating data with DOCOMO connection 
manager without L-05A connection software, 
installation of DOCOMO connection manager is 
required.→P79
•When communicating data with neither L-05A 
connection software nor DOCOMO connection 
manager, configure it manually.→P90

41
Setting up
Uninstalling  L-05A Connection Software
(including a driver)
•Before uninstalling, remove the FOMA terminal from the PC.
•When uninstalling, make sure to install from the account with 
PC supervisor privileges. 
•Make sure to save important data in FOMA card. Uninstallation 
will results in data loss when Phonebook or SMS data is saved 
in PC.
■ For Windows Vista
a "スタート(Start)""すべてのプログラム (All 
programs)""L-05A接続ソフト (L-05A 
connection software)"Click "Uninstall"
■For Windows XP
•"スタート (Start)""すべてのプログラム (All programs)"
"L-05A 接続ソフト(L-05A connection software)"Click 
"Uninstall"
■For Windows 2000
•"スタート (Start)""プログラム (Program)""L-05A 接続ソ
フト(L-05A connection software)"Click "Uninstall"
bClick "許可(Allow)" on "ユーザーアカウント制御 
(User account control)" screen
If "キャンセル(Cancel)" is clicked, uninstallation will be 
stopped.
■For Windows XP/2000
•Since "ユーザーアカウント制御 (User account control)" 
screen is not displayed, follow the next procedure.
cClick "アンインストール (Uninstall)"
dClick [OK]

42 Setting up
eClick [OK]
fClick "完了 (Finish)"
Uninstallation finishes.
Macintosh Version
When installing L-05A connection software, make sure to 
finish "ドコモ コネクションマネージャ (DOCOMO connection 
manager)" first.
Preparation for Using L-05A
Setting Zero Installation (Auto)
aConnect the FOMA terminal with a Mac
CD-ROM icon is displayed on the desktop.
bDouble click the CD-ROM icon
Note
•Do not remove the FOMA terminal while installing.
•When installing, make sure to install from the account with 
PC supervisor privileges. 

43
Setting up
cDouble click "L-05A 接続ソフト インストーラー
.mpkg (L-05A connection software 
installer.mpkg)"
dClick "続ける (Continue)"
eClick "続ける (Continue)"
fConfirm "使用許諾契約 (The license 
agreement)". If agree with the content, click 
"同意する (I Agree)"

44 Setting up
gClick "インストール (Install)"
h Enter administrator passwordClick "OK"
iClick "インストールを続ける(Continue 
installing)"
jClick "再起動(Restart)"
Mac restarts. Installation finishes.

45
Setting up
Setting Manually (CD)
aStart MacInsert the CD-ROM into Mac
CD-ROM icon on desktop appears.
bDouble click CD-ROM icon"Mac""L-05A 
connection software"
cFor subsequent steps, operate the same 
procedures as those after procedure 3 in "Set 
Zero Installation (Auto)" (→P43)
Confirmation after Installation
Confirming L-05A Connection Software
aDouble click L-05A connection software icon
When the following screen is displayed, the confirmation of 
installation finishes.
Note
•
When communicating data with L-05A connection software, 
setting application operations of L-05A is required.→P66
•When communicating data with DOCOMO connection 
manager without L-05A connection software, installation 
of DOCOMO connection manager is required.→P79

46 Setting up
Uninstalling L-05A Connection Software 
(including a driver)
•Before uninstalling, remove the FOMA terminal from the Mac.
•When uninstalling, make sure to install from the account with 
PC supervisor privileges.
•Make sure to save important data in FOMA card. Uninstallation 
will results in data loss when Phonebook or SMS data is saved 
in PC.
•End "DOCOMO connection manager" when uninstalling L-05A 
connection software.
aInsert the included CD-ROM into a Mac
CD-ROM icon is displayed on the desktop.
bDouble click the CD-ROM icon
cDouble click "Mac"
dDouble click "L-05A接続ソフト (L-05A 
connection software)"
eDouble click "アンインストーラ.app 
(Uninstaller.app)"

47
Setting up
fClick "アンインストール(Uninstall)" 
gEnter administrator password  Click "OK"
hConfirm whether the FOMA terminal is 
connected to USB port before restarting
iClick "再起動(Restart)"
Mac restarts. Uninstallation finishes.


49
L-05A Connection Software
L-05A Connection Software ・・・・・・・・・・・・・・・・・・・・・ 50
Using Packet Communication ・・・・・・・・・・・・・・・・・・・ 53
Using SMS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 54
Using Phonebook ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 63
Using Application Option・・・・・・・・・・・・・・・・・・・・・・・・・ 66
L-05A connection software is available to use on either Windows or Macintosh. Despite the display images of 
Windows version and Macintosh version are a little different, icons on the screen and available functions are same. 
Please note that in this chapter the descriptions are based on screen images of Windows.

50 L-05A Connection Software
L-05A Connection Software
The L-05A connection software allows you to use packet 
communication/SMS/Phonebook.
Launching and Exiting Connection 
Software (For Windows)
Launching
•Double click   created on the desktop.
Exiting
•Click   located on the top of main application screen.
Launching and Exiting Connection 
Software (For Macintosh)
If connect with L-05A,  it will be recognized as a CD-ROM 
first. For recognizing as a modem, drug the CD-ROM icon 
into trash.
Launching
•Launch "Finder" "アプリケーション(Application)" "L-05A 接続
ソフト.app (L-05A connection software.app)"
Exiting
•Menu bar "L-05A 接続ソフト(L-05A connection software)"  
"L-05A 接続ソフトを終了(Quit L-05A connection software)"
•Using Packet Communication→P53
Allows you to easily use packet communication.
•Using SMS→P54
Features of composing messages, Inbox, Outbox, Drafts box 
and Saving to FOMA card are available.
•Using Phonebook→P63
Features of composing messages, adding and deleting new 
group, transferring group, adding new item, modifying user, 
delection are available.
•Using Application Option→P66
Confirm the amount of packet communication data usage, 
configure internet option, configure FOMA card, enter PIN1 
code, configure the connection type (PDP), reset FOMA 
terminal, configure network are available.
Note
•Data of L-05A connection software will be saved in PC if no
destination is specified.

51
L-05A Connection Software
Main Application Screen
aList of icon indicating FOMA terminal status
※1 W-CDMA (3G)
A third generation mobile communication network complying 
with 3GPP Global standards. 3Gpp means 3rd Generation 
Partnership Project. The local standardization organization 
established for the development of common technical 
specifications related to 3rd Generation Mobile 
Communication Systems (IMT-2000).
※2 HSDPA (Short for High Speed Downlink Packet Access)
HSUPA (Short for High Speed Uplink Packet Access)
A high speed type of W-CDMA data communication. It is called 
"3.5G" since it is the improvement version of 3rd generation 
(3G) cell phone (W-CDMA).
※3 GSM (Short for Global System for Mobile Communication)
The second generation mobile communication network in a 
digital communication system that is most widely used around 
the world.
※4 GPRS (Short for General Packet Radio Service)
GPRS is the 2.5 generation mobile communication system 
that enables highspeed packet communication using GSM.
Signal reception level
Strong   ←        → Weak
Network type
 W-CDMA※1,   HSDPA※2,
 HSUPA※2, GSM
※3/GPRS※4
a
b
e
c
d
f
(Out of service area) In no signal reception area
Internet Connection
International Roaming
Unopened message found

52 L-05A Connection Software
bStatus/Message display area
•FOMA terminal,warning messages, operation status, 
network name.
•
The information of currently accessed network operator is 
displayed when "network information" is set to "display"→P116
cButtons for connecting and disconnecting to 
Internet
•Click this button when connecting or disconnecting 
Internet.
dData communication information display area
•During connecting to Internet, connection time and 
amount of loaded data are displayed.
eOperation button
•Buttons are available for SMS, Phonebook, Settings and 
Information.
fCurrent time/data display area
•Current date and time are displayed.
•Time is set conformable to PC time. 
Confirming My Number
Click   from the main application screen, and then you 
will see the following messages displayed.
: SMS(P54)
: 電話帳 (Phonebook)(P63)
: 設定(Settings)(P66)
:インフォメーション(Information)
(P51)
My number
Version information

53
L-05A Connection Software
Using Packet Communication
You can use packet communication if click   from the 
main application screen.
Start Packet Communication
aClick   from the main application screen
•Displays connection time, amount of downloaded data 
connection status icon  .
Disconnecting to Packet Communication
aClick   from the main application screen
•Packet communication will be disconnected after the 
messages displayed "切断しています。(Connection is being 
disconnected)".
Note
•The packet communication may be automatically 
disconnected depending on the network status or location.
•In packet communication, fees apply on the amount of 
sent/received data. Note that the communication fees may 
become high if you perform heavy communications such as 
by browsing websites which include large 
multimediacontents or if you download a lot of data.
•Data communication fees under international roaming 
differ from those in Japan.

54 L-05A Connection Software
Using SMS
Allows you to use various SMS features if click   from 
the main application screen.
•Maximum number of SMS stored in PC is 1000. Depending on 
PC's available hard disk space, number may differ. (Excluding 
FOMA card SMS box)
When Receiving SMS
The following screen appears when receiving SMS.
aClick 
Composing SMS
aClick   from the SMS application screen
bEnter the SMS from the SMS composing 
screen
•SMS can be entered up to 70 characters (English alphabet 
& numeric characters can be entered up to 160 
characters)
:Composing SMS
:Outbox
:Inbox
:Drafts box
:FOMA card SMS box
Composing SMS
Transferring to phonebook
Entering receiver's phone number
Message/receiversreset, 
sending SMS

55
L-05A Connection Software
cEnter the receiver's phone number
•Enter the receiver's phone number by clicking the input or 
click   to display phonebook and decide a receiver.
•If you edit SMS or receiver, enter directly in SMS edit 
screen or phone number field to modify.
dClick 
•SMS are being sent.
•Result of sending SMS.
Note
•You will be prompted whether you want to save the SMS to 
Drafts box or not, when moving to other applications or 
when failure incurred in transmission. If you click  , 
the SMS will be saved to Drafts box. If you click ,   the 
SMS will not be saved to Drafts box.
•Setting "SMS一括拒否(Multi-refuse SMS)"
By using the following AT command, SMS is set in terminal 
software.
For details of terminal software, refer to "通信の手動設定
(Configuring Network Manually)" P90
SMS refuse: AT+CUSD=1,"*141*1#",15
Unlock SMS refuse: AT+CUSD=1,"*141#",15

56 L-05A Connection Software
Inbox
•Allows you to store SMS to Inbox.
Confirming SMS from Inbox
aClick   from the SMS application screen
•Displays the list of received SMS.
bSelect and confirm the SMS from the SMS list
Replying and Forwarding SMS from Inbox
aClick   from SMS application screen
bSelect the reply/forward from Inbox list 
Click 
"返信(Reply)/転送(Forward)" menu is displayed
cClick 
Note
•The SMS status becomes opened once you click the 
received SMS.
: SMS opened
: SMS unopened
Receiver phone number
Browse phonebook application 
screen → P64
•"返信(Reply)": Receiver phone number is 
automatically entered and move to the 
SMS composing screen.
•"転送(Forward)": SMS to be sent are automatically 
entered, and move to the SMS 
composing screen. The receiver phone 
number is required to enter.

57
L-05A Connection Software
Copying Inbox SMS to FOMA Card
aClick   from SMS application screen
bSelect the SMS and right-clickClick "FOMA
カードに保存(Save to FOMA card)"
•"FOMAカードに保存(Save to FOMA card)": Copy the 
received SMS of PC to FOMA card.
•You can copy 20 SMS in total including sent and received 
to your FOMA card.
Deleting SMS from Inbox
aClick   from SMS application screen
bSelect the SMS to delete from the list of 
InboxClick 
"削除(Delete)""全削除(Delete all)" menu displayed
The message for confirming is displayed.
cClick 
Outbox
•Allows you to store SMS in Outbox.
Confirming SMS from Outbox
aClick   from SMS application screen
•Displays the list of sent SMS.
bSelect and confirm the SMS from the list
•"削除(Delete)": Delete the selected SMS.
•"全削除(Delete all)": Delete all SMS
: Sent SMS
Receiver's phone number
Browse phonebook application 
screen → P64

58 L-05A Connection Software
Editing SMS from Outbox
aClick   from SMS application screen
bSelect the SMS to send from the list of 
OutboxClick 
•SMS composing screen
•You will be prompted with SMS composing screen as soon 
as the receiver phone number and SMS are entered.
•You can add or edit SMS and receiver phone number.
cClick 
Copying SMS from Inbox to FOMA Card
aClick   from SMS application screen
bSelect the SMS and right clickClick "FOMA
カードに保存(Save to FOMA card)"
•"FOMAカードに保存(Save to FOMA card)": Copy sent SMS 
stored in a PC to FOMA card.
•Up to 20 received and sent SMS can be stored in FOMA 
card.
Note
•The information of time will not be saved when SMS are 
copied from Inbox to FOMA card.

59
L-05A Connection Software
Deleting SMS from Outbox
aClick   from SMS application screen
bSelect the SMS to delete from the list of 
InboxClick 
"削除(Delete)""全削除(Delete all)" menu is displayed.
The message for confirming is displayed.
cClick 
Drafts Box
•Allows you store temporary SMS in Drafts box.
Confirming SMS from Drafts box
aClick   from SMS application screen
•The list of SMS from Drafts box will be displayed.
bSelect and confirm the SMS from the list of 
Drafts box
•"削除(Delete)": Delete the selected SMS.
•"全削除(Delete all)": Delete all SMS.

60 L-05A Connection Software
Editing from Drafts Box
aClick   from SMS application screen
bSelect the SMS to edit from the list of drafts 
boxClick 
•You will be prompted with SMS composing screen as soon 
as the receiver's phone number and SMS are entered.
•You can add or edit SMS and receiver's phone number.
cClick 
Deleting SMS from Drafts box
aClick   from SMS application screen
bSelect the SMS to delete from the list of 
drafts boxClick 
"削除(Delete)" and "全削除 (Delete all)" menu is displayed.
The message for confirming is displayed.
cClick 
FOMA Card SMS Box
•Allows you to save SMS copied from Inbox or Outbox are to 
FOMA card SMS box.
•Up to 20 received and sent SMS can be stored in FOMA card.
Confirming SMS from FOMA Card SMS Box
aClick   from SMS application screen
•The list of SMS from Drafts box will be displayed.
bSelect and confirm the SMS from the FOMA 
card SMS box
•"削除(Delete)": Delete the selected SMS.
•"全削除(Delete all)": Delete all SMS.
:Received SMS
(SMS unopened)
:Received SMS
(SMS opened)
:Sent SMS

61
L-05A Connection Software
Replying  and  Forwarding  SMS  from  FOMA  Card
SMS Box
aClick   from SMS application screen
bSelect the SMS to  reply/forward from the list 
of FOMA card SMS boxClick 
"返信(Reply)""転送(Forward)" menu is displayed.
cClick 
Deleting SMS from FOMA Card SMS box
aClick   from SMS application screen
bSelect the SMS to delete from the list of 
FOMA card SMS boxClick 
"削除(Delete)""全削除(Delete all)" menu is displayed.
The message for confirming is displayed.
cClick 
•"返信(Reply)": You will be prompted with SMS 
composing screen as soon as the 
receiptor's phone number and SMS are 
entered.
•"転送(Forward)": The SMS to be sent  will be 
automatically entered, and move to 
SMS composing screen. The receiver's 
phone number is required to enter.
•"削除(Delete)": Delete the selected SMS.
•"全削除(Delete all)": Delete all SMS.

62 L-05A Connection Software
Saving SMS in FOMA Card SMS Box to PC
aClick   from SMS application screen
bSelect the SMS to save from the list of FOMA 
card SMS boxRight click
cClick "パソコンに保存(Save to PC)"
dClick 
Sending SMS from Phonebook
aSelect the phonebook record to send
bClick  from the phonebook application
•Receiver's phone number is automatically entered and 
move to the SMS composing screen.
cClick 
dClick 
Note
•Refert to "SMS作成する (Composing SMS)" to enter the 
SMS.(P54)

63
L-05A Connection Software
Sending SMS from Japan to Overseas
■SMS
•You can use the same mobile phone number overseas as is 
used in Japan.
•If receiptor's terminal is FOMA terminal Enter "+", and 
"country code", in front of receiptor's phone number, if 
receiptor is subscribed to overseas carrier other than NTT 
DOCOMO. Also, enter the "010" "Country code" "Receiptor's 
mobile phone number" in order. (If receiptor's phone number 
starts with "0", enter the phone number without "0"
•If the receiptor received unsupported characters of SMS 
from the sender who subscribed to other overseas carrier, 
the message may not be displayed properly.
Using Phonebook
Click   allows you to use various features of phonebook.
The list of stored phonebook records are displayed when 
Phonebook records are stored in FOMA card.
•Total number of phonebook records to be stored may be 
different depending on PC's available hard disk space. Total 
number of phonebook records stored in FOMA card is maximum 
50.
:Phone number stored in PC
:Composing SMS
:Transferring group
:New record
:Editing record
:Delete
:Adding and deleting
 new group
:Phonebook record
 stored in FOMA card

64 L-05A Connection Software
Adding Phonebook Record
•Follow the steps to add new phonebook record
aClick   from the Phonebook application
bStart the following operations
•You can enter Kanji, Hiragana, Katakana, English, 
number, character. (Full-width 10 character. Half-width 
21character). You can enter the 20 character length.
cClick 
dClick 
Searching Phonebook Record
aEnter the name to be searched
•
You can search phonebook record by entering phone number.
bClick 
Editing Phonebook Record
aSelect the phonebook record to be edited
bClick   from the phonebook application
•Edit phonebook record number if editing screen appears.
cClick 
dClick 
•: Save entered information to phonebook.
•: Not save entered information to phonebook.
Select a group
Enter the name to be added
Enter the phonebook to be added
•: Save entered information to phonebook.
•:  Not save entered information to phonebook.

65
L-05A Connection Software
Deleting Phonebook Record
aSelect phonebook record to delete
bClick   from the phonebook application
Adding New Group
aClick  from the phonebook application
bEnter the group name to be added
•You can enter Kanji, Hiragana, Katakana, English,  
number, character. (Full-width 20character , Half-width 
20character).
cClick 
dClick 
•: Delete phonebook record.
•: Cancel deleting phonebook record.
Note
•If you have many phonebook record to delete, multi-select 
phonebook records by using shift or Ctrl keys from key 
board and then click delete button to delete the selected 
phonebook record.

66 L-05A Connection Software
Deleting Group Name
aClick  from the phonebook application
bSelect the group name to be deleted
cClick 
dClick
Phonebook Record Transfering Other Group
aSelect the phonebook record to be 
transferred
bClick   from the phonebook application
cSelect the group name to be transferred
dClick 
•Transfer the selected phonebook record to the group you 
want to transfer to.
Using Application Option
Click   allows you to use various features of application 
option by clicking from the main application screen.
The following s are required to connect Internet with L-05A 
connection software.
aThe setting of provider information
Register APN with other registration number (<cid>) on
 "接続方式設定(Connection type configuration)" screen. 
(→P72)
bBasic setting
Configure "*99***<cid>#" as a dial number during packet 
communication on "Basic setting (Internet Option)" 
screen. Also configure "User name", "Passward" provided 
by provider if required. 
Based on the above preparations, the APN with 
registration number entered in <cid> will be connected to.
Note
•"デフォルト(Default)" group and "FOMAカード (FOMA card)" 
group can not be deleted.
Note 
•
If selecting two or more record, select records by using Shift or 
Ctrl keys and then click "起動(Transfer)" to collectively transfer.
:  Amount of downloaded data
:  Internet option
:    F O M A   c a r d
:  Connection configuration
:  FOMA terminal reset
:  Network setup

67
L-05A Connection Software
Confirming Packet Communication Volume
•Confirms that the amount of data transmission used in packet 
communication
aClick   from the application option screen.
全体使用量(Total usage) Accumulated total data usage
:Initialize total usage to zero
1ヶ月使用量(Monthly usage) Monthly usage
:Initialize monthly usage to zero
前回の使用量 data usage of current session
Configuring Internet Option
•Allows you to configure basic settingsfor connecting to 
Internet.
aClick   from the application option screen
bStart the following operations
1ヶ月使用量 (Monthly usage)
前回の使用量 (Current usage)
全体使用量 (Total usage) 
Note
•The data usage displayed on the screen may differ from the 
actual volume of packet communication.
ユーザー名 (ID)
パスワード (Password)
ダイヤル (Service number)
設定 (Configuration)
SMS センター番号
(SMS center number)
基本設定リセット (Basic setting reset)
設定 (Configuration)

68 L-05A Connection Software
ユーザー名(ID) ID supplied from service provider
パスワード(Password) The password supplied from 
service provider
ダイヤル(Service number) number of service provider
※For packet communication, enter *99***<cid>. Enter the 
registration number of APN set in <cid>(P72).
SMSセンター番号(SMS center number) 
※Normally, change in setting is not necessary. Enter SMS 
center number when using SMS from the network 
operator other than DOCOMO.
 設定(Configuration) Click to change setting
 基本設定リセット(Basic setting reset) 
Click to return to basic setting
cClick the applicable 
Configuring FOMA Card
•Allows you to configure "PIN1ロック(PIN1 lock)", "PIN1解除
(PIN1 unblocking)", "PIN1暗証番号変更 (PIN1code change)"
aClick   from the application option
Note
•Click   "設定(Configuration)" to renew the setting. 
Always remember to click when setting is changed.
•You will not connect to Internet if ID, password and service 
number are incorrect.
•SMS may not be sent or received when SMS service 
number has been improperly entered.
•In Macintosh, input any character in user name and 
passward.
PIN1 モード
PIN1
(PIN1 Mode)

69
L-05A Connection Software
Locking PIN1
•Set security to FOMA card.
aSelect "PIN1ロック(PIN1 locking)" from PIN1 
mode
bEnter the PIN1 code configured in FOMA card 
to "PIN1"
cClick 
dClick 
Unblocking PIN1
aSelect "PIN1解除(Unblocking PIN1)" from PIN 
mode
bEnter the PIN1 code configured in FOMA card 
to "PIN1"
cClick 
dClick 
Note
•When starting L-05A connection software with PIN1 
locked, you need to enter PIN1 code from the screen of 
entering PIN1 code.You can not use FOMA terminal 
properly unless you enter correct PIN1 code.
Note
•If PIN1 unblocking code is set, you can use FOMA card 
information from FOMA terminal without verifying PIN1 
code.

70 L-05A Connection Software
Modifying PIN1 Code
•Set the password required when unlocking or locking PIN1.
•Changing PIN1 code is only available when PIN is locked.
aSelect "PIN1暗証番号変更(Changing password 
of PIN1)" from PIN1 mode
bEnter the FOMA card PIN1 code to "PIN1"
cEnter the PIN1 code change in "新しいPIN1
コード(New PIN1 code)"
dEnter the PIN1 code entered in "新しいPIN1
コード (New PIN1code)" code in "再入力
(Confirming New PIN 1code)"again to verify
eClick 
fClick 
PIN1 コード (PIN1 Code)
PIN1 モード (PIN1 Mode)
現在の PIN1 コード 
(Current PIN1 Code) 
変更する PIN1 コード
(PIN1 Code to change)
変更する PIN1 コード確認
(Confirming PIN1 Code to change)

71
L-05A Connection Software
Entering PIN1 Code
•When L-05A connection software is started after setting PIN1 
Lock, PIN1 code input  screen will appear or it is restart to 
reset FOMA terminal.
aEnter PIN1code
Enter the 4 to 8 PIN1 code
bVerify the result after entering PIN1 code
Ex.1: When PIN1 code has been successfully entered.
Ex.2: When PIN1 code has been improperly entered.
Ex.3: When PIN1 code has been improperly entered 3
times in a row.
•If you improperly enter the PIN1 code 3 times in a row, 
the verification screen for unblocking PIN1 code will be 
displayed.
■Unblocking locked PIN1 code
aEnter the unblocking PIN1 code to "PIN1ロック解除コード
(Unblock)"
bEnter the PIN1 code to "新しいPIN1コード(New PIN1 
code)" to change
cEnter the PIN1 entered in "新しいPIN1コード(New PIN1 
code)" in "再入力(confirming New PIN1 code)" to confirm
dClick 

72 L-05A Connection Software
Configuring Connection type (PDP Type)
•Configure connection type.
aClick   from Internet Option screen
bStart the following operations
a登録番号(Registration Number(cid))
The registration numbers are available from cid1 to cid 10 
in FOMA terminal. To connect to a provider other than
「mopera U」or 「mopera」, you can set the access point 
name (APN) to any of cid2 or cid4 to cid10.
b接続方式(Connection type)
PDP type IP and PDP type PPP are available for Internet 
connection type. You can select the Internet connection 
type you want to use or check the currently configured 
internet connection type.
Caution
•Be careful not to lose FOMA card. DOCOMO is not 
responsible for the lost or stolen device.
•Do not transfer FOMA card to others.
•Treat it carefully as the data stored in FOMA card can be 
easily damaged from scratching or bending.
•When connecting FOMA terminal to a PC for the first time, 
you are required to enter PIN1 code to use FOMA card.
•If an incorrect PIN1 code is entered 3 times in a row, the 
service will be suspended. To use it again, you must enter 
unblocking PIN1 code.
•If an incorrect unblocking PIN1 code is entered 10 times in 
a row, FOMA card locks automatically, so be sure to keep a 
separate note of the number. Contact a DOCOMO shop if 
you are not able to unblock the locked PIN 1.
a
b接続方式 (Connection type)
c
d接続方式登録
e接続方式設定リセット
登録番号 (Registration number (cid)
)
接続先 (Access Point Name (APN))
 (Connection type setting reset)
 (Connection type registration)

73
L-05A Connection Software
c接続先(Access Point Name (APN))
Configure APN for packet communication. You can 
configure APN of provider you want to use or check the 
currently configured APN.
d(Connection type registration)
Save the modified information to FOMA terminal.
e(Connection type setting reset)
Reset all PDP configurations.
Saving and Editing the Provider Information
•Save or edit the provider information you want to use.
aSelect cidSelect the registration number to 
save/edit
■cid
The registration numbers are available from cid1 to 
cid 10 in FOMA terminal.
•To connect to a provider other than「mopera U」or
「mopera」, you can set the access point name (APN) 
to any of cid2 or cid4 to cid10.
bSelect the Internet connection type 
supporting Access Point.
cEnter APN
•When "cid=3"selected "PDP type IP" Configure mopera.net 
This service provides a maximum data speed of 7.2Mbps 
for receiving and 5.7Mbps for sending.
•When "cid=1" selected "PDP type PPP" onfigure 
mopera.ne.jp This service provides a maximum data speed 
of 384kbps for receiving and 384kbps for sending.
Registration 
number(cid) Access Point name(APN)
1 mopera.ne.jp「mopera」
2 Unassigned
3 mopera.net「mopera U」
4∼10 Unassigned

74 L-05A Connection Software
dClick  Click 
Retrieving Provider Information
aIf select the cid of the "登録番号(Registration 
Number(cid))" b"接続方式(connection type)" and c"接続先
(Access Point Name (APN))"will be displayed.
Resetting FOMA Terminal
•Allows you to reset FOMA terminal.
aClick   from the application option
■ FOMA端末リセット(FOMA terminal reset)
Reset FOMA terminal for the following cases
•When FOMA terminal is operating improperly.
•When FOMA card is reinserted while inserting the FOMA 
terminal to a PC.
Note
■ Configuring sender ID 
You can configure to display sender ID or not by 
adding 186/184 before APN.
•Add "186." before APN if you want to display sender ID. 
•Add "184." before APN if you don't want to display sender.
Registration APN
Display sender ID  186.mopera.net
Not display Sender ID  184.mopera.net FOMA 端末リセット
(FOMA terminal reset)

75
L-05A Connection Software
bClick 
•FOMA terminal is restarting.


78 DOCOMO Connection Manager
DOCOMO Connection Manager
DOCOMO connection manager is a software packets the 
necessary connection software to operate "定額データプラ
ン接続ソフト (Flat-rate data plan connection software)" and 
measured data communication which are necessary when 
using flat-rate data plan.
「DOCOMO connection manager」is a software to connect 
data communication terminal by data communication 
correponding terminal. Subscribing 「mopera U」or 
configuring a PC operates easily.
Also, confirming amount of data communication and 
charges through charge counter feature is available. 
This manual introduces the installation method of 
DOCOMO connection manager.
For connecting the terminal with Internet, agreement with 
the Internet service provider (「mopera U」 etc.) supporting 
service and data communication is required.
View DOCOMO web site for detailed information (Japanese 
only). 
Connect/disconnect
Charge counter
Windows version Macintosh version
Note
■ Using a flat-rate data plan
•For using a flat-rate data plan, the agreement with the 
charge plan corresponding to the flat-rate data 
communication and internet service provider is required. 
View DOCOMO web site for further information.
■ Using measured-rate data communication
•Note that the communication fees may come high if you 
perform heavy packet communications such as viewing 
home page with pictures inside, downloading data (Ex.: 
Application/Music/Data/OS/anti-virus software update) 
etc. 
Note that when performing data communication after 
connecting this FOMA terminal with a PC by a USB cable,  
「パケ・ホーダイ (Pake-hodai) 」、「パケ・ホーダイフル (Pake-
hodaifull)」、「Biz・ホーダイ (Biz-hodai)」 and「Biz・ホーダイ ダ
ブル (Biz-hodai double)」 are not included in the FOMA 
packet Flat-rate service.
■ Using mopera
•For connection configuration, view mopera web site.
http://www.mopera.net/mopera/support/index.html  
(Japanese only)

79
DOCOMO Connection Manager
Windows Version
Before Installing DOCOMO Connection 
Manager
■ Setting Internet Explorer
Before installing this software, set connection setting to 
"ダイヤルしない (Do not dial)" in Internet Option of Internet 
Explorer.
aStart Internet ExplorerSelect "ツール (Tool)"−"インター
ネットオプション (Internet Option)"
bSelect "接続 (Connection)" tabSelect "ダイヤルしない (Do 
not dial)"
cClick "OK"
Note
■ Use other connection software besides DOCOMO 
connection manager
This software has equate features with the following 
software. Therefore, it is not necessary to use the following 
software at the same time.
※ If required, change the setting to not start or uninstall.
- mopera U start up tools
- mopera U connection & setting tool
- FOMA PC configuration software
- FOMA byte counter
Also, when using Mzone (Public Wireless LAN Connection) 
in this software, uninstall the following public wireless LAN 
connection software.
※ When the following software are installed at the same 
time, the Mzone connection of this software is not 
available.
- U Public Wireless LAN Utility Software
- DOCOMO Public Wireless LAN Utility Software
- DOCOMO Public Wireless LAN Utility Program

80 DOCOMO Connection Manager
aLog on by DOCOMO connection manager user
■For Windows Vista
An administrator is required. When logged on by other 
people than the administrator, entering user name 
and password will be asked.
■For Windows XP/2000
The user belongs to administrators group or the user 
of "コンピュータの管理者 (Administrator of computer)" 
operates log-on.
bExiting all the applications launched
Besides anti-virus software, programs resident in Windows 
are also finished.
•Ex: Right click the icon shown on task bar, and select "閉じ
る (Close)" or "終了 (Finish)".
Installing DOCOMO Connection Manager
aLaunch the installer of DOCOMO connection 
manager using the included CD-ROM
Select "付属CD-ROM (the included CD-ROM)"  "Windows"  
"dcm_connect_manager""dcm_connect_full_setup.exe"
bClick "続行 (Continue)" 
For Windows XP/2000,  "ユーザーアカウント制御 (User 
account control)" screen is not displayed. Setup program 
starts right away.
Note
•When Windows XP does not contain MSXML6 and 
Wireless LAN API, installation is required before installing 
DOCOMO connection manager. Press "Install" when the 
confirmation screen is displayed.
•After finishing installing MSXML6 and Wireless LAN API, 
if reboot Windows, the installation of DOCOMO 
connection manager starts automatically.

81
DOCOMO Connection Manager
cClick "次へ (Next)"
dMake sure to confirm the caution and then 
click "次へ (Next)"
eConfirm the content of the license agreement. 
When agree with the content, select "使用許諾
契約の全条項に同意します (I agree with the 
license agreement stipulations)" and click "次
へ (Next)"
fConfirm the destination folder and click "次へ 
(Next)"

82 DOCOMO Connection Manager
gClick "インストール (Install)"
Installing starts.
hClick "完了 (Finish)"
Installing finishes.
Launching DOCOMO Connection Manager
a"スタート (Start)""すべてのプログラム(All 
programs)""NTT DOCOMO""ドコモ コネク
ションマネージャ (DOCOMO connection 
manager)""ドコモ コネクションマネージャ 
(DOCOMO connection manager)"
DOCOMO connection manager starts.
bFor the first launching, the wizard setting is 
displayed automatically.
The connection with Internet gets prepared when operating 
or setting following the instruction of software.
Refer to 『ドコモ コネクションマネージャ操作マニュアル 
(DOCOMO connection manager operation manual).pdf』 for 
detailed information.

83
DOCOMO Connection Manager
Macintosh Version
Installing DOCOMO Connection Manager
aLaunch the installer of DOCOMO connection 
manager from the included CD-ROM
•Select "付属CD-ROM (included CD-ROM)"  "Mac"  
"dcm_connect_manager"  "dcm_for_Mac"  "インストール
(Install)"  Select "ドコモ コネクションマネージャをインストー
ルします (Install DOCOMO connection manager)" and click 
"OK"
Note
•Just exiting the Internet browser or mail software does 
not disconnect the connection.
When do not use communication, make sure to press "切
断する (Disconnect)" button to disconnect the 
connection.
For OS update, if auto update is set, the software will be 
updated automatically. Note that the packet 
communication fee may come high.
Disconnect
Note
•Use Ver. 1.00.0003 or later for "DOCOMO connection 
manager for Mac".

84 DOCOMO Connection Manager
bClick "続ける (Continue)"
cMake sure to confirm "大切な情報 (Important 
information)", and click  "続ける (Continue)"
dClick "続ける (Continue)"

85
DOCOMO Connection Manager
eConfirm "使用許諾契約 (The license 
agreement)", when agree with the content, 
click "同意する (I Agree)"Click "続行
(Continue)"
fConfirming the destination folder to install 
and click "インストール (Install)"
gEnter administrator name and 
passwordClick "OK"
The user account created after Mac OS X is set becomes 
the administrator of PC. Enter the used name and password.

86 DOCOMO Connection Manager
hClick "インストールを続ける (Continue 
installing)"
iClick "ログアウト (Log out)"
Installing finishes.
Note
•If click "ログアウト (Log out)", setting assistant screen is 
displayed.
The connection with Internet gets prepared when 
operating or setting following the instruction of 
software.
Refer to 『ドコモ コネクションマネージャ操作マニュアル 
(DOCOMO connection manager operation manual)』 for 
detailed information.

87
DOCOMO Connection Manager
Launching DOCOMO Connection 
Manager
a"アプリケーション (Application)" "ドコモ コネク
ションマネージャ (DOCOMO connection 
manager)" "ドコモ コネクションマネージャ 
(DOCOMO connection manager)"
•DOCOMO connection manager starts.
bFor the first launching, the wizard setting is 
displayed automatically
The connection with Internet gets prepared when operating 
or setting following the instruction of software.
Refer to 『ドコモ コネクションマネージャ操作マニュアル 
(DOCOMO connection manager operation manual.pdf)』 for 
detailed information.
Note
•Just exiting the Internet browser or mail software does 
not disconnect the connection.
When do not use communication, make sure to press "切
断する (Disconnect)" button to disconnect the 
connection.
For OS update, if auto update is set, the software will be 
updated automatically. Note that the packet 
communication fee may come high.
Disconnect


90 Configuring Network Manually
Configuring a Dial-up Network 
Manually
This section describes the steps to configure settings for 
packet communication without using L-05A connection 
software or DOCOMO connection manager.
Setting APN
Set the access point (APN) in packet communication. Up 
to 10 APN can be set up and they are managed with cid's. 
Communication software is required to enter AT 
commands. This section describes the steps necessary for 
using the "ハイパーターミナル(Hyper Terminal)" that comes 
with Windows.
•The registration number (cid) 1 is set to mopera.ne.jp and the 
registration number 3 is set to mopera.net by default. Use cid 
2 or from 4 to 10 when setting another access point.
•"ハイパーターミナル(Hyper Terminal)" does not come with 
Windows Vista. To configure the settings in Windows Vista, 
use communication software compatible with Windows Vista. 
For the setting procedures, refer to the instruction manual and 
other documentation that came with the software to be used.
• For a connection (APN) other than 「mopera U」  or 「mopera」
, contact your ISP or network administrator.
For Windows XP
aConnect the FOMA terminal with a PC
•Connecting method→P24
bClick "スタート(Start)" "すべてのプログラ ム
(All programs)"  "アクセサリ (Accessories)" 
"通信(Communication)"  "ハイパーターミナル
(Hyper Terminal)"
Hyper Terminal starts.
■For Windows 2000
Click "スタート(Start)"  "プログラム (Programs)"  "ア
クセサリ(Accessories)"  "通信(Communication)"  "ハ
イパーターミナ ル(Hyper Terminal)".
cEnter a connection name in the "名前 (Name)" 
field  Click "OK"

91
Configuring Network Manually
dEnter a non-existing phone number (such as 
"0") in the "電話番号(Phone Number)" field  
Check that "FOMA L05A" is displayed for "接
続方法(Connection Method)"  Click "OK"
•If more than one modem name are displayed in the "接続方
法(Connection Method)" field, check the FOMA terminal 
modem name and select the proper one.→P40
o
eClick "キャンセル(Cancel)" on the connection 
screen
The Hyper Termina screen opens.
fEnter the APN in the following 
formatPress
Enter AT+CGDCONT=<cid>,"<PDP type>","<APN>"
Enter the following information in the corresponding <cid>, 
<PDP type> and <APN> sections.
If "OK" appears after you enter the information, the APN has 
been setup.
•If the entered characters do not appear, enter ATE1.
If register an access point with PPP in the PDP type and 
XXX.com in the APN of cid2
■To reset the specified APN settings
Enter AT+CGDCONT=<cid>
■To view the registered APN
Enter AT+CGDCONT
cid : Enter any number from 2, and from 4 to 10.
※ Keep in mind that the old setting 
information will be overwritten if you select 
a cid number which has already been set.
PDP type : Select either PPP or IP for the connection 
method supported by the access point, and 
then enter the information enclosed in 
quotation marks ("").
APN : Enter the connection (APN) enclose it in 
quotation marks " ".

92 Configuring Network Manually
gCheck if "OK" is displayed
hClick "ファイル(File)"  "ハイパーターミナル の終
了(Exit Hyper Terminal)"
iClick "はい(Yes)" on the confirming 
disconnection screen  Click "いいえ(No)" on 
the confirming to save screen
Hyper Terminal will quit, and the setting of the APN 
completes.
Configuring Dial-up Network
Set up the dial-up network on the PC.
•For setting up a connection to other than 「mopera U」 or 
「mopera」, contact your ISP or network administrator.
Example: Connecting to the DOCOMO Internet connection 
service 「mopera U」, which is registered to <cid>=3
For Windows Vista
aClick   "スタート(Start)"  "接続先 
(Connection)"
bClick "接続またはネットワークをセットアップしま
す(Set up connection or network)"
Note
•The APN information is saved in the FOMA terminal. If you 
connect a different FOMA terminal, save the APN 
information again.
•If you want to use the APN information registered on the 
PC, register the same APN in the same cid of the FOMA 
terminal.

93
Configuring Network Manually
cSelect "ダイヤルアップ接続をセットアップします
(Set up dial-up connection)"  Click "次へ
(Next)"
dWhen the modem selection screen appears, 
click "FOMA L05A"
The modem selection screen opens only when the PC has 
more than one modem.

94 Configuring Network Manually
eConfigure various settings, then click "接続
(Connect)"
• Enter the APN number in the "ダイヤルアップの電話番号
(Phone number to a dial-up connection)".
•Enter the user name and password specified by your ISP or 
network administrator in the "ユーザー名(User name)" and "
パスワード(Password)" fields.
•You can leave the user name and password fields unfilled 
when connecting to 「mopera U」/「mopera」.
•Enter a connection name in the "接続名 (Connection Name)" 
field.
fClick "スキップ(Skip)" on the "(接続名)に接続中... 
(Connecting to (APN))" screen 
The connection test will not be performed. Only the settings 
will be checked.
•If you do not click "スキップ(Skip)", the connection to the 
Internet will be established.

95
Configuring Network Manually
gClick "接続をセットアップします(Set up the 
connection)"  "閉じる(Close)"
hClick   "スタート(Start)"  "接続先 
(Connection)"
iSelect the created dial-up connection icon  
Right click "プロパティ (Properties)"
jCheck the settings on the "全般(General)" tab 
window
If two or more modems are connected to a PC, enable only "
モデム - FOMA L05A (Modem - FOMA L05A)" in the "接続方法 
(Connection Method)" field.
•Disable "ダイヤル情報を使う(Use dialing information)".

96 Configuring Network Manually
kClick "ネットワーク(Networking)" tab  
Configure each setting
Place a checkmark next to the "インターネッ トプロトコルバー
ジョン4 (TCP/IPv4) (Internet Protocol 4 (TCP/IPv4))" 
checkbox in the "この接続は次の項目を使用します(This 
connection uses the following items)" field. Obtain the 
settings for "QoSパケットスケジューラ(QoS Packet 
Scheduler)" from your ISP or network administrator.
•To set up TCP/IP, click "プロパティ (Properties)". Contact 
your ISP or network administrator for setting up.
lClick the "オプション(Option)" tab  Click 
"PPP設定(PPP Settings)"
mRemove checkmarks from all items  Click 
"OK"
nOn the "オプション(Option)" tab window, click 
"OK"

97
Configuring Network Manually
For Windows XP
aClick "スタート(Start)"  "すべてのプログラム
(All programs)"  "アクセサリ (Accessories)" 
 "通信(Communication)"  "新しい接続ウィザー
ド(New Connection Wizard)"
bOn the New connection wizard screen, click "
次へ(Next)"
cSelect "インターネットに接続する(Connect to 
the Internet)"  Click "次へ(Next)"
dSelect "接続を手動でセットアップする(Set up 
the connection manually)"  Click "次へ
(Next)"

98 Configuring Network Manually
eSelect "ダイヤルアップモデムを使用して接続する
(Use a dial-up modem to connect)"  Click "次
へ(Next)"
fIf "デバイスの選択(Select a device)" screen 
appears, check in "モデム - FOMA L05A 
(COM4) (Modem - FOMA L05A(COM4))" 
checkbox  Click "次へ(Next)"
The "デバイスの選択(Select a device)" screen appears only 
when the PC has more than one modem.
gEnter a name in the "ISP名(ISP Name)"field  
Click "次へ(Next)"
hEnter the APN phone number in the "電話番号
(Phone Number)" field  Click " 次へ (Next)"
■For packet communication
Enter "*99***<cid>#". Enter the registered number of 
APN in <cid>. (P73)

99
Configuring Network Manually
iSelect the connection usage range  Click "
次へ(Next)"
Select a user.
• Depending on the PC settings, this screen may not 
appear.
jFill in the "ユーザー名(User Name)", "パスワード
(Password)", and "パスワードの確認入力
(Confirm password)" fields  Click "次へ
(Next)"
Enter the information provided by your ISP or network 
administrator.
•Enter "ユーザ名(User name)" and "パスワード (Password)" 
correctly according to the instruction from the provider. 
Pay attention to the capital characters.
•To connect to 「mopera U」 or 「mopera」, these fields can 
be left unfilled.
kClick "完了(Finish)"
The new connection wizard appears.
lClick "スタート(Start)"  "すべてのプログラム
(All programs)"  "アクセサリ(Accessories)"  
"通信(Communication)"  "ネットワーク接続
(Network Connection)"

100 Configuring Network Manually
mSelect the created dial-up connection icon 
Right click Click "プロパティ(Properties)" nCheck the settings on the "全般(General)" tab 
window
•If more than one modem is connected to a PC, enable only 
"モデム - FOMA L05A (COM4) (Modem - FOMA L05A 
(COM4))" in the "接続方法 (Connection Method)" field.
•Disable "ダイヤル情報を使う(Use dialing information)".

101
Configuring Network Manually
oClick the "ネットワーク(Networking)" 
tabConfirm each itemClick "設定
(Settings)"
•Select "PPP:Windows 95/98/NT4/2000, Internet" in the "
呼び出すダイヤルアップ サーバ ーの種類(Dial-up server type to 
call)" field
•Enable "インターネットプロトコル(Internet Protocol) (TCP/
IP)" in the "この接続は次の項目を使用します(This connection 
uses the following items)" field. You cannot change the 
settings of "Qosパケットスケジューラ (QoS Packet 
Scheduler)". Use it as usual.
•When connecting to provider, to confirm the TCP/IP 
setting contact the provider or network administrator.
pClick "設定(Settings)"
qRemove checkmarks from all items  Click 
"OK"
rclick "OK" on the "ネットワーク(Networking)" 
tab window
For Windows 2000
aClick "スタート(Start)"  "プログラム
(Programs)"  "アクセサリ(Accessories)"  "
通信(Communication)"  "ネットワークとダイヤ
ルアップ接続(Network and Dialup 
Connections)"
bOn the Network and Dial-up connection 
screen, double-click the"新しい接続の作成 
(Create new connection)" icon

102 Configuring Network Manually
cIf the location information screen appears, 
enter "市外局番(City code)"  Click "OK"
This appears only when "新しい接続の作成 (Create new 
connection)" is launched for the first time. Go to Step 5 when 
launching this for the second time or later.
dOn the phone and modem option screen, click 
"OK"
eOn the Network connection wizard screen, 
click "次へ(Next)"
fSelect "インターネットにダイヤルアップ接続する
(Connect to Internet via dial-up)"  Click "次へ
(Next)"

103
Configuring Network Manually
gSelect "インターネット接続を手動で設定するか、ま
たはローカルエリアネットワーク(LAN)を使って接
続します(Set up the Internet connection 
manually, or connect to the Internet using 
LAN)"  Click "次へ(Next)"
hSelect "電話回線とモデムを使ってインターネット
に接続します(Connect to the Internet using a 
telephone line and a modem)"  Click "次へ
(Next)"

104 Configuring Network Manually
iIf the modem selection screen opens, select 
"FOMA L05A"  Click "次へ (Next)"
The modem selection screen opens only when the PC has 
more than one modem.
•If "FOMA L05A" is not displayed, click "インターネットへの接
続に使うモデムを選択する (Select the modem used to 
connect to the Internet)" field and then select "FOMA 
L05A".
jEnter the APN phone number in the "電話番号
(Phone Number)" field  Click "詳細設定
(Advanced settings)"
•Do not enter anything in "市外局番(City code)" field
•Disable "市外局番とダイヤル情報を使う(Use the city code and 
dialing information)".
■Packet communication information
Enter "*99***<cid>#". Enter registration number of 
APN in <cid>.

105
Configuring Network Manually
kConfigure the settings on the "接続
(Connection)" tab window according to the 
examples on the screen.
•If you are connecting to other than「mopera U」 or 
「mopera」, fill in the "接続の種類 (Connection type)" and " ロ
グオンの手続き (Log on procedures)" fields according to the 
information provided by your ISP or network administrator.
lClick the "アドレス(Address)" tabSet each 
itemClick "OK"
•If you are connecting to other than 「mopera U」 or 
「mopera」, fill in the "IPアドレス (IP address)" and "ISPによ
るDNS (ドメインネームサービス) アドレスの自動割り当て
(Assign DNS address automatically by ISP)" fields 
according to the information provided by your ISP, and 
follow the instruction from provider.
mOn the "インターネットアカウントの接続情報 
(Internet account connection information)" 
screen, click "次へ(Next)"

106 Configuring Network Manually
nEnter "ユーザー名(User Name)" and "パスワード
(Password)"  Click "次へ(Next)"
•Enter "ユーザ名(User name)」 and "パスワード(Password)" 
correctly according to the instruction from the provider. 
Pay attention to the capital characters.
Note
•For 「mopera U」 or 「mopera」, connection is operated 
even when "ユーザ名(User name)" field and "パスワード
(Password)" field are empty. The screen "ユーザ名を空白の
ままにしておきますか? (Is it OK to enter nothing in User 
name?)" is displayed in this case. Click "はい(OK)" in each 
screen.

107
Configuring Network Manually
oEnter a connection name in the "接続名
(Connection Name)" field  Click "次へ (Next)"
pSelect "いいえ(No)"  Click "次へ(Next)"
•When setting Internet mail, select "はい(OK)". Contact the 
provider for detailed information of setting.
qClick "完了(Finish)"
•If "今すぐインターネットに接続するにはここを選び完了をクリッ
クしてください(Select this to connect to the Internet now 
and click Finish)" appears, disable the option.
rSelect the created dial-up connection icon 
 Click "ファイル(File)"  "プロパティ
(Properties)"

108 Configuring Network Manually
sCheck the settings on the "全般(General)" tab 
window
•If more than one modem is connected to a PC, enable only 
"モデム - FOMA L05A (COM3) (Modem - FOMA L05A 
(COM3))" in the "接続の方法 (Connection Method)" field
•Disable "ダイヤル情報を使う(Use dialing information)".
tClick the "ネットワーク(Networking)" 
tabConfirm each itemClick "設定
(Settings)"
•Select "PPP:Windows 95/98/NT4/2000, Internet" in the "
呼び出すダイヤルアップサーバーの種類(Dial-up server type to 
call)" field.
•Enable only "インターネットプロトコル (Internet protocol) 
(TCP/IP)" in the "コンポーネント(Components)" field.
uClick "設定(Settings)"
v
Remove checkmarks from all items 
 Click "OK"
wClick "OK" on the "ネットワーク(Networking)" 
tab window

109
Configuring Network Manually
Communicating (Connecting by 
Dial-up)
イヤルアップ接続する
This section describes steps to start and terminate 
communication without using L-05A connection software 
or DOCOMO connection manager.
•Check whether the FOMA terminal and the PC are connected 
properly before starting communication.→P24
•When performing communication, connect the FOMA terminal 
you used to configure the settings. If a different FOMA terminal 
is connected, L-05A Communication Configuration Files 
(Drivers) may need to be reinstalled.
For Windows Vista
aClick   "スタート(Start)"  "接続先 (Connect 
to)"  Select the access point that has been 
set up  Click "接続 (Connect)." 
■For Windows XP
Click " スタート(Start)"  "すべてのプログラム(All 
programs)" "アクセサリ (Accessories)"  "通信
(Communication)"  "ネットワーク接続(Network 
connection)"  Double click the APN that has been 
set up
■For Windows 2000
Click "スタート(Start)"  "プログラム (Programs)"  "ア
クセサリ(Accessories)"  "通信(Communication)"  "
ネットワークとダイヤルアップ接続(Network and Dialup 
Connections)"  Double-click the APN icon that has 
been set up.
bEnter "ユーザー名(User Name)" and "パスワード
(Password)"  Click "ダイヤル(Dial)"
The APN will be connected.
•To connect to 「mopera U」 or 「mopera」 , you can leave 
the " ユーザー名(User Name)" and "パスワード(Password)" 
fields unfilled and click "ダイヤル(Dial)". If another ISP or 
dialup connection is selected, fill in the "ユーザー名(User 
Name)" and "パスワード (Password)" fields and click "ダイヤ
ル (Dial)".
•You can save the user name and password or just the 
password to skip entering them next time.
•Depending on the operating system, a connection 
completion screen may appear when the dial-up 
connection is established. However, the connection 
completion screen does not appear if you previously set 
the completion message not to appear.

110 Configuring Network Manually
Disconnecting Communication
Exiting the Internet browser may not terminate the 
connection. Perform the following steps to terminate the 
connection securely.
For Windows Vista
aClick    the dial-up icon in the task tray of  
the PC
A screen indicating the connection status appears.
bClick "接続または切断(Connect or disconnect)"
■For Window XP/2000
The above screen will not be displayed. Follow the 
next procedure.
cClick "切断(Disconnect)"
The communication will be terminated.
Note
•The communication speed shown on the PC screen may 
be different from the actual communication speed.

111
Overseas Use
International Roaming Service (WORLD WING) ・・ 112
Services Available Overseas ・・・・・・・・・・・・・・・・・・・・ 112
Before Using Overseas ・・・・・・・・・・・・・・・・・・・・・・・・・・ 113
Setting the Searching Method for Available 
Networks ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 115
Configuring Network・・・・・・・・・・・・・・・・・・・・・・・・・・・ 116

112 Overseas Use
International Roaming Service 
(WORLD WING)
WORLD WING is DOCOMO's international roaming service 
that provides telephone and other types of communication 
services overseas out of the service area of FOMA 
network, using affiliated overseas network.
•The following 3 types of communication are included in 
overseas network.
■3G network
A third generation mobile communication network 
complying with 3GPP Global standards. (3rd Generation 
Partnership Project)※
※ The local satandardization organization established for 
the development of common technical specifications 
related to 3rd Generation Mobile Communication Systems 
(IMT-2000)
■GSM (Global System for Mobile Communication) network
The second generation mobile communication network in 
a digital communication system that is most widely used 
around the world.
■GPRS (3General Packet Radio Service) network
GPRS is the 2.5 generation mobile communication 
system that enables high speed packet communication 
using GSM.
•It is available to use 3G network or GSM/GPRS network service 
within service area. For countries/areas support 3G850MHz/
GSM850MHz, it is also available to use.
•Before using the FOMA terminal overseas, refer to the 
followings.
- "Mobile Phone User's Guide [International Services]"
- DOCOMO "International Service Web site"
Services Available Overseas
Available communication services may vary depending on 
the overseas carrier or network.
Available Communication Services
※ Sending  and receiving SMS may be available in overseas.
Please  understand  that  communication  fee  is  counted
when sending SMS.
※ Packet  communication  is  not  available  for  GSM  network
communication type.
Service Description
Data 
Communication 
Available for data communication using 
packets communication.
Note
•For details on available communication services while 
using international roaming, refer to Mobile Phone User's 
Guide [International Services] or visit DOCOMO 
"International Service Web site".
•Voice call or video telephony features are not supported by 
L-05A.

113
Overseas Use
Before Using Overseas
STEP1:Before Leaving Japan
STEP2:While Overseas
STEP3:After Coming Back to Japan
Before Leaving Japan
Before using the FOMA terminal overseas, refer to the 
followings.
•"Mobile Phone User's Guide [International Services]"
•"Mobile Phone User's Guide [Network Services]"
•DOCOMO "International Service Web site"
■ Subscription
•
If you subscribed to the FOMA service after September 1, 
2005, no separate subscription is required to use ″WORLD 
WING″. If you subscribed to the FOMA service on or before 
August 31, 2005 and have not subscribed to ″WORLD 
WING″, a separate subscription is required to use it.
•A FOMA card (green/White) made available for WORLD 
WING must be inserted in the FOMA terminal.
■ Power source and voltage in the country or region of 
stay
•Countries and regions may have different power sources, 
voltages or power outlet shapes. Check these in the 
instruction manual for your PC or web sites of the PC 
manufacturer in advance.
■ Network setup
•You can change network setup from overseas.→P116
■ Internet access
•For overseas access points or settings for using the 
Internet overseas, contact your Internet service provider.
•If you subscribe to mopera U, visit the mopera U web site.
http://www.mopera.net/  (Japanese only)
While Overseas
■ Switching networks
Searching for and connecting to an access point are 
performed automatically by default. No special settings 
are required.
■ Main screen display area
The name of the connected carrier can be viewed in the 
display area of the Main screen.→P116
Inquries overseas
If your FOMA card (green/white) is lost or stolen overseas, 
contact DOCOMO immediately and temporarily suspend 
your subscription. For inquiry information, see "docomo 
Information Center" on the back of this manual. Call or data 
communication charge will still on you after the terminal 
was lost or stolen.
Note
•You can manually switch networks if you want to connect 
to a particular network. See procedure 3 of "ネットワークを
設定する (Configuring Networks)" (P116)
差替え予定

114 Overseas Use
■ Country Codes for Major Countries
※ For  country  code  or  detailed  information,  refer  to  "Mobile
Phone  User's  Guide  [International  Services]"  or  DOCOMO
"International Service Web site".
■ International Access Codes for Major Countries (Table 1)
※ For codes of other countries or details, visit DOCOMO 
"International Service Web site".
Area Code Area Code
U.S.A 1  Germany 49 
U.K. 44  Turkey 90 
Italy 39  Japan 81 
India 91  New Caledonia 687 
Indonesia 62  New Zealand 64 
Egypt 20  Norway 47 
Australia 61  Hungary 36 
Austria 43  Fiji 679 
Netherlands 31  Philippines 63 
Canada 1  Finland 358 
Korea 82  France 33 
Greece 30  Brazil 55 
Singapore 65  Vietnam 84 
Switzerland 41  Peru 51 
Sweden 46  Belgium 32 
Spain 34  Hong Kong 852 
Thailand 66  Macau 853 
Taiwan 886  Malaysia 60 
Tahiti 689  Maldives 960 
Czech 420  Russia 7 
China 86
Area Code Area Code
Ireland 00  Germany 00 
U.S.A. 011  Turkey 00 
U.A.E. 00  New Zealand 00 
U.K. 00  Norway 00 
Italy 00  Hungary 00 
India 00  Philippines 00 
Indonesia 001  Finland 00 
Australia 0011  France 00 
Netherlands 00  Brazil 0021 
Canada 011  0014 
Korea 001  Vietnam 00 
Greece 00  Belgium 00 
Singapore 001  Poland 00 
Switzerland 00  Portugal 00 
Sweden 00  Hong Kong 001 
Spain 00  Macau 00 
Thailand 001  Malaysia 00 
Taiwan 002  Monaco 00 
Czech 00  Luxembourg 00 
China 00  Russia 810 
Denmark 00 

115
Overseas Use
■ International Phone Codes for Universal Number(Table 2)
※ For codes of other countries or details, visit DOCOMO 
"International Service Web site".
After Coming Back to Japan
After coming back to Japan, the FOMA network will be 
connected automatically.
■ If connection can not be established
Set to "自動検索(Auto)" from "ネットワーク検索(Search 
Network )" of "ネットワークを設定する(Configuring network)" 
(P116)
Setting the Searching Method 
for Available Networks
Switching Carriers Manually
The FOMA terminal is set to automatically find and switch 
to an available network in the country of stay by default. 
However, if you have a preferred network in the area or 
network cannot be found automatically, you can set to a 
network manually. For details, see "Configuring Networks" 
(P116).
Area Code Area Code
Ireland 00  Taiwan 00 
U.S.A. 011  China 00 
Argentina 00  Denmark 00 
U.K. 00  Germany 00 
Israel 014  New Zealand 00 
Italy 00  Norway 00 
Australia 0011  Hungary 00 
Austria 00  Philippines 00 
Netherlands 00  Finland 990 
Canada 011  France 00 
Korea 001  Brazil 0021 
Colombia 009  Belgium 00 
Singapore 001  Portugal 00 
Switzerland 00  Hong Kong 001 
Sweden 00  Malaysia 00 
Spain 00 South Africa 09
Thailand 001  Luxembourg 00 

116 Overseas Use
Configuring Network
•Allow you to configure network by L-05A connection software.
aClick   from the application option screen
bSpecify a "優先ネットワーク(Prior network)" 
(Network priority order selection setting)
cSearching network
■自動検索(Auto)
Network can be searched automatically.
■手動検索(Manual)
Connect to the listed networks manually.
※ If  network  search  mode  is  set  to  "manual"  overseas,
reset to "Auto" after coming back to Japan.
dSpecify if display or hide the network 
information
■表示する(Display)
The name of the network receiving current service is 
displayed on the screen.
■表示しない(Hide)
The name of the network receiving current service is 
not displayed on the screen.
eClick the applicable 
•The information entered will not be set without clicking the 
applicable 
fClick 
適用 (Application)
優先ネットワーク (Prior network) 
ネットワーク検索
(Network Search)
適用 (Application)
適用 (Application)
ネットワーク情報
(Network Information)

117
Overseas Use
Note
•How to manually configure network
- Select "手動選択(Manual)"
- The available network list will be displayed after 
searching.
- Select one from the available networks.
- Click 
•Network is not displayed in FOMA area when even if 
"display" is set in network information.
•Connecting to Internet or sending SMS may not be able to 
operate properly when network setting is changed 
manually.
•While using Oversea→P111
- When you are in roaming area and set FOMA terminal to 
automatically find and you can have automatic roaming 
service. If network can not be found automatically, 
select the available network service manually.
- Some communication services may not available 
depending on the overseas carrier or network.


119
Appendix/Troubleshooting
AT Commands ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 120
AT Command List・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 121
Troubleshooting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 130
Error Messages・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 132
Warranty and After-Sales Service ・・・・・・・・・・・・・・・ 134
Updating software ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 135
Main specifications ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 136
Export Controls of the Product and Accessories ・・・ 137
Intellectual Property Rights ・・・・・・・・・・・・・・・・・・・・・ 139
Index ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 141

120 Appendix/Troubleshooting
AT Commands
AT commands are used to check the FOMA terminal 
function settings or status by using a PC. Usually, the 
communication software issues AT commands so you do 
not need to be concerned about them. Use AT commands if 
you want to control the FOMA terminal in your own way.
Form of AT Commands
AT commands should be entered on the Terminal Mode 
screen of the communication software. Use only single-
byte alphanumeric characters.
<Example>
•An AT command must be entered on a single line including 
parameters (numbers and symbols) following the command. On 
the Terminal Mode screen of the communication software,"one 
line" is from the first character to the character before  .
Note
•In the Terminal mode, a PC functions as a communication 
terminal. Characters entered from the keyboard are sent to 
a line connected to a communication port.
A
TD * 99 *** 3#
Hard Return
Parameter: Content
Command Name

121
Appendix/Troubleshooting
AT Command List
The following AT commands can be used on the ″L-05A″modem port.
•[&F]:A command to initialize settings used as AT&F command.
•[?][=?]:The current settings appear when adding″?″at the end of the command, and the effective range of the current 
settings appears when adding″=?″at the end of the command. 
Command Overview Parameters/Description Comments 
Examples
AT&C<n>  Select the operating conditions of the 
circuit CD for DTE
n=0: Always keeps CD singal ON
n=1 (default): CD changes depending 
on the other party's modem status.
AT&C1 
OK 
AT&F<n>  Reset the FOMA terminal AT command 
set values to factory defaults If 
executed during a communication, the 
line is disconnected.
Only n=0 can be set (Skippable) -
AT+CGDCONT [?] [=?]  Set APN when sending Packet 
communication.
Refer to P128  Refer to P128
AT+CGEQMIN [?] [=?]  Register criteria value for determining if 
QoS (Quality of Service) sent from 
network when PPP Packet 
communication is established, is 
acceptable or not.
Refer to P128  Refer to P128
AT+CGEQREQ [?] [=?]  Set QoS(Quality of Service) to request 
for the network when PPP Packet 
communication is established.
Refer to P128 Refer to P128
AT+CGMR  Display the version of the AT+CGMR 
FOMA terminal.
- AT+CGMR 
1234567890123
456
OK 

122 Appendix/Troubleshooting
AT+CGREG=<n> 
[&F]
[?] [=?] 
Set whether to be notified of the 
network registration status.
<n> 
n=0(default): Do not note.
n=1: Notify when outside and inside the 
service area is changed.
Execute「AT+CGREG?」
then appears as 
「+CGREG:<n>,<state>」
<state> 
0:Not registered
1:Registered Home Network
4: Unknown
5: Registered (while roaming)
AT+CGREG?
+CGREG: 0,1
OK
AT+CGREG=?
+CGREG: (0-2)
OK
AT+CGSN  Display the serial number of the FOMA 
terminal.
- AT+CGSN 
12345678901 
2345 
OK 
AT+CMEE=<n> 
[&F]
[?] [=?] 
Set the error report form of the FOMA 
terminal.
n=0: Display「ERROR」
n=1: Display in the form of 「+CMEE 
ERROR: xxxx」(where xxxx are 
numbers)
n=2(default): Display in the form of
「+CMEE ERROR: xxxx」(where xxxx 
are text)
※ If using ATZ or AT&F command to 
default, "0" is setup.
    Note that when connecting L-05A to 
power, the value of ATZ or AT&F 
command differs.
AT+CMEE=0 
OK 
AT+CMEE?
+CMEE: 0
OK 
AT+CMEE=?
+CMEE: (0, 1, 2)
OK 
Command Overview Parameters/Description Comments 
Examples

123
Appendix/Troubleshooting
AT+ CNUM  Display the own number of the FOMA 
terminal
Executing「AT+CNUM」displays in the 
form of「+CNUM: <number>, <type>」
number: phone number
type=129: Excluding the international 
access code+
type=145: Including the international 
access code+
AT+CNUM
 +CNUM:,″
09080189242″
,129 
OK
AT+COPS=
〔<mode>〔,<format>
〔,<oper>〔,<stat>
〕〕〕〕
[?] [=?]
Select and set carrier's name/Plmn 
Number.
<mode>
0:Auto (Searching network     
automatically and then change     
communication service)
1:Manual(to connect <oper> 
communication service)
2:Disconnection communication 
service
※Not supported
3:Mapping don't excute.
4:Auto manual(In case, to disconnect 
<oper>communication service that 
excute automatically)
※Not supported
<format>
2:Fixed number
<oper> represents country code(MCC) 
plus network code(MNC).
“ 44010”is displayed for MCC=440 
and MNC=10
AT+COPS?
+COPS: 0,0,””,2
OK
AT+COPS=?
+COPS:(2,””,””
,”44010”,2),
(3,””,””,”
44020”,2),,
(0,1,2,3,4),
(0,1,2) 
OK
Command Overview Parameters/Description Comments 
Examples

124 Appendix/Troubleshooting
AT+CPAS 
[=?] 
Display FOMA terminal state Displays in the form of「+CPAS : <n>」.
n=0: Available to set AT commands.
n=3: Available and receiving
n=4: Available and receiving
AT+CPAS 
+CPAS:0 
OK 
AT+CPAS=? 
+CPAS :(0,3,4)
OK 
AT+CPIN=″PIN″/ 
AT+CPIN=″PUK″ 
″PIN″ 
[?] 
Command to enter the PIN code or 
unblocking PIN code for FOMA card.
Enter the PIN1 code for ″PIN″, and 
enter unblocking PIN code for ″PUK″.
Executing「AT+CPIN?」displays
「+CPIN: <n>」.
n=READY: Authenticated
n=SIM PIN: Waiting for entry
n=SIM PUK: Waiting for
unblocking PIN1 code entry
n=ERROR: Locked
(+CPIN:SIM PIN 
status) AT+CPIN=
″1234″ 
OK
(+CPIN:SIM PUK 
status) AT+CPIN=
″ 
12345678″,″
1234″
OK
AT+CUSD
[&F]
Inquire the change or setting contents 
of Internet configuration related to the 
extra service.
Form : AT+CUSD=<n>,"<str>"[,0]
n=0 : middle result
         Do not send <m>[<str>,<dcs>]
         (default)
n=1 : middle result
         Send <m>[<str>,<dcs>]
  Middle result :
  m=0 : setting finishes
  m=1 : information requirement from 
            network exists.
str    :0∼9、#、*のみ使用可能。
   <str>は""で囲む
AT+CUSD=0,
"xxxxxxxxx"
OK
AT+CUSD=1,"*
148*1*
0000#",0
+CUSD:0,"148*
7#",0
OK
AT+CUSD=?
+CUSD: 0
OK
AT+CUSD=?
+CUSD:(0-2)
OK
Command Overview Parameters/Description Comments 
Examples

125
Appendix/Troubleshooting
AT*DANTE Display the signal strength (number of 
antenna bars) of the FOMA terminal.
Result format: 
*DANTE:<m>
m=0 :Out of the service area
m=1 : State of 0 or 1 antenna bar 
displayed
m=2 : State of 2 antenna bars displayed
m=3 : State of 3 antenna bars displayed
AT*DANTE
*DANTE:3
OK
AT+GCAP  Display the capability list of the FOMA 
terminal.
- AT+GCAP 
+GCAP: 
+CGSM,+DS,+ES
OK 
AT+GMI  Display the manufacturer of the FOMA 
terminal.
-AT+GMI 
LG Electronics Inc.
OK 
AT+GMM  Display the name of the FOMA terminal. - AT+GMM 
FOMA L05A 
OK 
AT+GMR  Display the s/w version of the FOMA 
terminal.
-AT+GMR 
L05A-01-Vxxx-
440-10
OK
Command Overview Parameters/Description Comments 
Examples

126 Appendix/Troubleshooting
AT+IFC=<n>,<m> 
[&F]
[?] [=?] 
Set the local flow control method 
between the PC and the FOMA terminal.
n : DCE by DTE control
n=0 : No flow control.
n=1 : Perform XON/XOFF control.
n=2 (default): Perform RS/CS (RTS/
CTS) flow control.
m : DTE by DCE control.
m=0 : Perform No flow control.
m=1: XON/XOFF control.
m=2(default) : Perform RS/CS (RTS/
CTS) flow control
AT+IFC=2, 2
OK 
AT+IFC? 
+IFC: 2,2
OK 
AT+WS46=<n> 
[&F]
[?] [=?] 
Set the wireless network to be used by 
the FOMA terminal when dialing.
12: GSM
22: 3G (WCDMA)
25: GSM+3G (WCDMA)
AT+WS46? 
25 
OK 
A/  Retry a command just before performing   is not needed after entering 
command.
A/
OK 
ATD  Sending packet Sending packet:ATD*99***
<cid># 
<cid>1∼10: + 
Display the APN that configured 
+CGDCONT 
ATD*99***3# 
CONNECT 
7200000 
ATE<n> 
[&F] 
Set whether to echo back the text sent 
from a PC.
n=0 : Not echo back.
n=1(default) : Echo back.
ATE1 
OK
ATI<n> Display the recognition code n=0 : Display [NTT DOCOMO] 
n=1 : Display the name of the FOMA 
terminal(Same as +GMM)
n=2 : Display the FOMA terminal version
(same as +GMR)
n=3 : Display OK
n=4 : Display the details of 
communication functions of the 
FOMA terminal.
ATIO
NTT DoCoMo
OK 
Command Overview Parameters/Description Comments 
Examples

127
Appendix/Troubleshooting
ATS3=<n> 
[&F] [?] 
Set the return character (CR) to 
recognize the end of AT command text 
string.
n=13(default) : only n=13 can be 
specified.
ATS3=13 
OK 
ATS4=<n> 
[&F] [?] 
Set the line feed (LF) character. It is 
positioned next to the return character 
(CR) if displaying the result code in 
alphanumeric characters.
Only n=10 (default) can be specified. ATS4=10 
OK 
ATS5=<n> 
[&F] [?] 
Set the back space (BS) character to 
delete the last character in the input 
buffer while AT commands are entered.
Only n=8 (default) can be specified. ATS5=8 
OK 
ATV<n> 
[&F] 
Set the display method of the result 
code.
n=0 :Display in numeric characters. 
n=1(default): Display in text.
ATV1 
OK 
ATZ  Reset the settings on the FOMA 
terminal with the nonvolatile memory 
contents. If performed during a 
communication, the line is 
disconnected.
-ATZ 
OK 
Command Overview Parameters/Description Comments 
Examples

128 Appendix/Troubleshooting
Supplementary Explanation of AT 
Commands
■ Command name:+CGDCONT
•Overview
Set APN when sending packet connection.
•Form
+CGDCONT=[<cid>[,″<PDP type>″[,″<APN>″]]]
•Parameter descriptions
Set the destination (APN) when sending packets. See 
the following examples for command operations.
<cid>※1:1∼10
<PDP type>※2:PPP or IP
<APN>※3:Optional
※1 <cid> is the number used to control the destination 
(APN) for the packet communication to be registered in 
FOMA terminal. 1 to 10 can be registered. The default 
value of <cid>=1 is 「mopera.ne.jp」 and <cid>=3 is 
「mopera.net」. Set cid to 2 or a number  between 4 and 
10.
※2 <PDP type> is a protocol for packet communication.
※3 <APN> is optional string that indicates each destination.
•Command examples
Command to register an APN with the name of abc 
(When PDP type is PPP, cid is 3)
AT+CGDCONT=2,″IP″,″abc″
OK
•Operations without a parameter
AT+CGDCONT=
:Clear all the settings of <cid>.
However, the setting of <cid>=1 or <cid>=3 is reset to 
the value when purchasing.
AT+CGDCONT?:Display the current settings.
■ Command name: +CGEQMIN=[Parameter]
•Overview
Register the threshold to accept the QoS (Quality of 
Service) sent from the network when packet 
communication is established.
•Format
+CGEQMIN=<cid>[,,<Maximum bitrateUL>[,<Maximum
 bitrate DL>]]]
•Parameter description
<cid>※1:1∼10
<Maximum bitrate UL>※2:None (default)
<Maximum bitrate DL>※2:None (default)
※1 <cid> is a number used to manage the access point 
(APN) for the packet communication registered in the 
FOMA terminal. 
※2 <Maximum bitrate UL> and <Maximum bitrate 
DL>indicate the minimum communication speed [kbps] of 
upload and download traffic respectively between the 
FOMA terminal and the base station. If these are set to 
None (default), all speeds are permissible. Be aware that a 
packet communication may not be established because 
any other speed than this is not permissible.
•Command examples
(1) Command to permit all speeds for both upload and 
download (When cid=2)
AT+CGEQMIN=2
OK
(2) Command to permit only 5,700kbps for upload and 
7,232kbps for download (When cid=2)
AT+CGEQMIN=2,,5700,7232
OK
(3) Command to permit 5,700kbps for upload and all speeds 
for download (When cid=2)
AT+CGEQMIN=2,,5700
OK

129
Appendix/Troubleshooting
(4) Command to permit all speeds for upload and only 
7,232kbps for download (When cid=4)
AT+CGEQMIN=4,,,7232
OK
•Operations without a parameter
AT+CGEQMIN=:Reset all <cid> to their defaults.
AT+CGEQMIN=<cid>:Reset the specified <cid> to its 
default.
■ Command name: +CGEQREQ=[Parameter]
•Overview
Set the QoS (Quality of Service) requested to the 
network when packet communication is dialed.
•Format
+CGEQREQ=[<cid>[,,<Maximum bitrate UL>[,<Maximum 
bitrate DL>]]]
•Parameter description
<cid>※1:1∼10
<Maximum bitrate UL>※2:None (default)
<Maximum bitrate DL>※2:None (default)
※1 <cid> is a number used to manage the access point 
(APN) for the packet communication registered in the 
FOMA terminal. 
※2 <Maximum bitrate UL> and <Maximum bitrate 
DL>indicate the minimum communication speed [kbps] of 
upload and download traffic respectively between the 
FOMA terminal and the base station. If these are set to 
None (default), all speeds are permissible. Be aware that a 
packet communication may not be established because 
any other speed than this is not permissible.
•Command example
Command to require 5,700kbps for upload and 
7,232kbps for download (When cid=2)
AT+CGEQREQ=2,2,5700,7232
OK
•Operations without a parameter
AT+CGEQREQ=:Reset all <cid> to their defaults
AT+CGEQREQ=<cid>:Set the specified <cid> as 
default.
Result Codes
■ List of result codes
Note
•This command, (+CGDCONT, +CGEQMIN, + CGEQREQ) is 
not reset by [&F] and [Z], either.
Numeric 
display Text display Description
0 OK Operation performed properly
1 CONNECT Connected to other party
3 NO CARRIER Line disconnected
4 ERROR Unable to accept command

130 Appendix/Troubleshooting
Troubleshooting
First, check whether software is required to update. 
Update software if necessary. (Updating Software⇒P135)
Contact General Inquiries specified by DOCOMO located in 
"Repairs" at the last page of the manual if the symptom is 
not improved after confirming the check box.
■ The FOMA terminal is not recognized
Symptom Check
FOMA terminal 
is not 
recognized 
Reinsert the FOMA terminal all the way into 
the USB port securely.
Verify the L-05A Communication 
Configuration Files (Drivers) for the FOMA 
terminal functioning properly.→P35, P42
Communication may fail and the FOMA 
terminal cannot be properly recognized and 
functioned, if the PC is started up or restarted 
with the FOMA terminal FOMA terminal left 
inserted in it. In this case, remove and reinsert 
the FOMA terminal.  If communication fails 
even after the FOMA terminal is inserted 
again, remove it once, restart the PC, then 
insert the FOMA terminal into the PC again.
When connecting the FOMA terminal with a 
USB port, if data communication is not 
available without being recognzied, double 
click the "DOCOMO" icon recognized as a CD 
drive or start "L-05A connection software" or 
"DOCOMO connection manager" to recognize 
the FOMA terminal as a modem.
The FOMA card will not be able to use if PIN1 
unlock code is wrongly entered 10 times in a 
low. For further information, visit DOCOMO 
shop.

131
Appendix/Troubleshooting
■ Communication problems
■ Problems with AT Commands
■ Other problems
Symptom Check
Communications 
are not possible
Verify that signals are received in the 
service area.
In the setting of Send Caller ID does not 
conform to the provider's instructions, 
communication may not be performed.→
P74, P90  
Check if you set the FOMA Card Setting to 
″PIN1 unblocking″.→P69
If set to (PIN1 Lock), launch the L-05A 
connection software, then change FOMA 
card setting to ″PIN1 unblocking″.→P71 
Check the property settings of the modem 
and the registration of the destination (APN)
Symptom Check
[ERROR] 
appears when a 
command is 
entered
Verify that you entered a correct 
ATcommand.
Check the properties of the terminal 
software to see whether a device other than 
the FOMA terminal is selected
[OK] does not 
appear after an 
AT command is 
entered. 
Check the L-05A Communication 
Configuration Files (Drivers) have been 
installed and functioned properly.
Verify that the commands start with "AT" or 
"at".
Symptom Check
The terminal 
stopped working 
suddenly 
Verify that the FOMA CARD is properly 
inserted to FOMA terminal.→P19
Your PC operating environments may have 
changed because a new peripheral or 
software was installed. Make a confirmation 
with manufacturer or maker of accessory or 
software.
The FOMA 
terminal is not 
detected if it is 
inserted into a 
USB port while 
installing the 
L-05A 
Communication 
Configuration 
Files (Drivers).
Please confirm the followings.
•Whether the PC or OS you are using is in 
the latest condition?
(If required, apply revision program of OS or 
a maker.)
•Whether the FOMA terminal recognizes 
normally when other USB devices are 
inserted into the USB port?
•Whether the FOMA terminal operates 
normally when being inserted into another 
PC?
•Whether the FOMA terminal operates 
normally when being reset to its default?
※:For inquiries related to OS or PC, 
contact Microsoft or PC 
manufactures.
Internet 
connection 
speed 
decreased 
significantly
Inserting FOMA terminal directly to a PC 
may result in deterioration of performance 
depending on the type of PC, specification 
and degree of electromagnetic interference.
Deterioration of performance may occur to 
the service areas where W-CDMA/HSDPA/
GSM network are unstable. In this case, 
move to other area and try to connect again.

132 Appendix/Troubleshooting
Error Messages
Error Messages Description
圏外 You are out of service area or available network.
サービス地域ではありません。ネットワークを
再検索しますか?
You may be out of service area or available network, or network error. Please do network 
setting again.
端末の認証に失敗しました。顧客センターまた
は代理店にお問い合わせください。
Communication may fail and the FOMA terminal cannot be properly recognized if the PC 
is started up or restarted with the FOMA terminal left inserted in it. In this case, remove 
and reinsert the FOMA terminal. If communication fails even after the FOMA terminal is 
inserted again, remove it once, restart the PC, then insert the FOMA terminal into the 
PC again. Contact DOCOMO shop if the same problems persist.
データ通信中には設定できません。終了後に設
定してください。
You cannot customize setting during data communication. Try again after closing data 
communication.
変更するPIN1コードと確認用のPIN1コード
が異なります。
Two of new PIN1 are not identical each other. New PIN1 you want to change is not 
matched to the PIN1 you entered for verification purpose. Enter correct PIN1.
FOMAカードが挿入されているか確認してくだ
さい。
Make sure to insert FOMA card into FOMA terminal before inserting to a PC.
FOMA端末が取り外されました。 Do not remove FOMA card while using FOMA terminal.
FOMA端末が取り付けられていません。 Verify the FOMA terminal is properly inserted into a PC. Verify that the FOMA terminal is 
properly recognized by the PC.
PIN1を複数回間違えたため使用できなくなり
ました。(PIN1 blocked)PIN1コードがロッ
クされています。
An incorrect PIN1wasimproperly entered 3 times in a row. Available functions will be 
limited. Enter PIN unblocking code to unlock.
PIN1コードが違います。残り(○/3)回入力
可能です。再入力してください。
An incorrect PIN1 code has been entered. Enter the correct PIN1 code again
PIN1コードが間違います。(PIN1コードは
0123456789のみ使用できます。)
You can use 0,1,2,3,4,5,6,7,8,9 as a valid PIN1 code. Others are invalid.
PIN1コードは4∼8文字です。 Valid PIN1 code is from 4 to 8 digit.

133
Appendix/Troubleshooting
PIN1コードの変更はPINロックが設定されて
いるときに可能です。
To change the PIN1, PIN must be locked. Switch PIN unblocking to PIN blocking.
PINロック解除コードが違います。残り(○/
10)回入力可能です。再入力してください。
An incorrect PIN was imporperly entered 10 times in a row. Available functions will be 
limited. Please enter the contact unblocking PIN code
SMS送信に失敗しました。 You may be out of service or available network.You may encounter problems due to the 
network error.
PIN1ロック解除コードがブロックされている
ためFOMAカードを使用できません。顧客セン
ターにお問い合わせください。
You are no longer able to use FOMA card that PIN unblocking code has been improperly 
entered10 times in a row. Please contact DOCOMO shop.
FOMA端末の初期化に失敗しました。FOMA端
末をリセットしてください。
Communication may fail and the FOMA terminal cannot be properly recognized, if the PC 
is started up or restarted with the FOMA terminal left inserted in it. In this case, remove 
and reinsert the FOMA terminal. If communication fails even after the FOMA terminal is 
inserted again, remove it once, restart the PC, then insert the FOMA terminal into the 
PC again.
送受信データなし。待ち受けモードに入りま
す。
When no data transmission has been incurred for a certain period of time. 
Communication will be resumed when data transmission is incurred, so stay as it is.
Error Messages Description

135
Appendix/Troubleshooting
■ Replacement parts
Basically, replacement parts (parts required to maintain 
product function) will be kept in stock for at least 4 years 
after termination of production. Please note that the 
product may not be repaired even during this period, 
depending on the malfunctioning parts due to a shortage 
of those parts. Depending on the nature of the required 
repairs, it may still be possible to repair your terminal 
even after this period. Contact ″Repairs″ listed on the 
back of this manual.
Pay attention
•Do not modify the FOMA terminal, the FOMA card or its 
accessories.
- Fire, injury or damage may result. 
- If the FOMA terminal is modified (part replacement, 
modification, painting, etc.), it will be repaired only after the 
modified parts have been restored to the condition at the 
time of purchase. However, repair may be refused depending 
on the nature of modification.
・ Using sticker to decorate the FOMA terminal.
・ Exchanging the packing with those other than DOCOMO 
   product.
- Repair of failures or damage caused by modification are 
charged even during the warranty period.
•Do not remove any inscription stickers attached to the FOMA 
terminal. The inscription stickers certify that the FOMA 
terminal satisfies specific technical standards. If stickers are 
removed intentionally or are reattached in such a way that 
confirmation of the sticker's contents is impossible, repair or 
servicing may be refused because confirmation of whether or 
not the device conforms to relevant technical standards 
cannot be made.
Updating software
Download the modification file of FOMA terminal from   
download site on the Internet and then update the 
software. If software update is necessary, you will be 
informed at the DOCOMO web site with "お知らせ
(Information)".
Note
•Do not unplug the FOMA terminal with the computer during 
software update.
•Software update (downloading and rewriting) may take a 
while.
•If software update fails, all operations become unavailable. 
In this case, bring your FOMA terminal to a DOCOMO 
service center.

136 Appendix/Troubleshooting
Main specifications
■ Operation system
Windows 2000 Professional Japanese version
(Service Pack 4 or later)
Windows XP Home Edition Japanese version
(Service Pack 2 or later)
Windows XP Professional Japanese version
(Service Pack 2 or later)
Windows Vista 32 bit Japanese version (Service Pack1 
or later)
Windows Vista 64 bit Japanese version (Service Pack1 
or later)
Mac OS X 10.4.11 Japanese version
Mac OS X 10.5.6 Japanese version
■ Communication Speed
Packet Communication:
Maximum receiving: 7.2Mbps(Best effort)
Maximum sending: 5.7Mbps(Best effort)
※ The maximum speed of 7.2Mbps for receiving and 
5.7Mbps for sending is theoretical values and does not 
show the actual ones.The actual communication speed 
depends on communication environment and network 
congestion. 
※ Out of High-Speed area, the maximum communication 
speed for receiving and sending is 384kbps
■ Operating environment
Temperature:5℃∼35℃
Humidity:45%∼85%
■ Power source
Power voltage
 DC5V±5%(Supplied from PC)
Max Current consumption
 Max Current consumption while communicating
          3G: Approx. 550mA or below
          GSM/GPRS: Approx. 300mA or below
 Average Current consumption while communicating
          3G: Approx. 180mA or below
          GSM/GPRS: Approx. 170mA or below
 Average Current consumption while Standby:
          3G: Approx. 90mA or below
          GSM/GPRS: Approx. 90mA or below
※ Depending on the usage, power consumption fluctuates.
■ Form factor
USB connection type
■ Dimensions
Height: approx. 80mm
Width: approx. 32mm
Depth: approx. 13mm
■Weight
Approx. 37g

137
Appendix/Troubleshooting
Export Controls of the Product
and Accessories
Japan Export Control Regulations (″Foreign Exchange 
and Foreign Trade Law″ and relevant laws and 
regulations) and U.S. Reexport Regulations (Export 
Administration Regulations: EAR) apply to this product and 
its accessories. If you export or re-export this product or 
its accessories, please follow the necessary procedures at 
your own risk and expense. For details on the procedures, 
contact the Ministry of Economy, Trade and Industry or the 
U.S. Department of Commerce.
European Union Directives Conformance
Statement
Hereby, LG Electronics, Inc. declares that this 
product is in compliance with:
•The essential requirements and other relevant 
provisions of Directive 1999/5/EC
•All other relevant EU Directives
The above gives an example of a 
typical Product Approval Number.
FCC Regulations
Statement
This equipment has been tested and found to comply with 
the limits for a class B digital device, pursuant to Part 15 
of the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference in a 
residential installation. This equipment generates uses and 
can radiate radio frequency energy and, if not installed and 
used in accordance with the instructions, may cause 
harmful interference to radio communications. However, 
there is no guarantee that interference will not occur in a 
particular installation. If this equipment does cause harmful 
interference or television reception, which can be 
determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or 
more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from 
that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for 
help. 
Change or Modifications that are not expressly approved 
by the manufacturer could void the user's authority to 
operate the equipment. 
0168

138 Appendix/Troubleshooting
Class B Compliance 
This device and its accessories comply with part15 of FCC 
rules.
Operation is subject to the following two conditions:
•This device & its accessories may not cause harmful 
interference.
•This device & its accessories must accept any interference 
received, including interference that may cause undesired 
operation.
Body-worn Operation
This device has been tested for typical body-worn 
operations with the distance of 0.19inches (0.5cm) from 
the user's body. 
To comply with FCC RF exposure requirements, a minimum 
separation distance of 0.19inches(0.5cm) must be 
maintained from the user's body.
Consumer Information on SAR (Specific Absorption
Rate)
THIS DEVICE MEETS THE GOVERNMENT'S 
REQUIREMENTS FOR EXPOSURE TO RADIO WAVES.
Your wireless device is a radio transmitter and receiver. It 
is designed and manufactured not to exceed the emission 
limits for exposure to radiofrequency (RF) energy set by 
the Federal Communications 'Commission of the U.S. 
Government. These limits are part of comprehensive 
guidelines and establish permitted levels of RF energy for 
the general population. The guidelines are based on 
standards that were developed by independent scientific 
organizations through periodic and thorough evaluation of 
scientific studies.
The standards include a substantial safety margin 
designed to assure the safety of all persons, regardless of 
age and health. The exposure standard for wireless 
devices employs a unit of measurement known as the 
Specific Absorption Rate, or SAR. 
The SAR limit set by the FCC is 1.6W/kg.
※ Tests  for  SAR  are  conducted  using  standard  operating
positions  specified  by  the  FCC      with  the  device
transmitting at its highest certified power level, the actual
SAR level of  the device while operating can be well below
the  maximum  value.  This  is  because  the  device  is
designed to operate at multiple power levels so as to use
only  the  power  required  to  reach  the  network.  In  general,
the closer you are to a wireless base station antenna, the
lower the power output.
Body-worn Operation 
This Mobile Broadband USB Modem, model L-05A, is 
approved for use in normal size laptop computers only 
(typically with 12" or larger display screens). To comply 
with FCC RF exposure requirements, this modem 
should not be used in configurations that cannot 
maintain at least 5mm (approximately 0.2 inches) from 
users and bystanders, and 12mm (approximately 0.47 
inches)from the top of the USB modem. This USB 
modem has been tested for compliance with FCC/IC RF 
exposure limits in the laptop computer(s) configurations 
with horizontal and vertical USB slots and can be used 
in laptop computers with substantially similar physical 
dimensions, construction, and electrical and RF 
characteristics. This USB modem must not be used with 
any other antenna or transmitter that has not been 
approved to operate in conjunction with this modem.

139
Appendix/Troubleshooting
Before a device is available for sale to the public, it must be 
tested and certified to the FCC that it does not exceed the 
limit established by the government-adopted requirement 
for safe exposure. The tests are performed in positions and 
locations (e.g., worn on the body) as required by the FCC 
for each model.
The highest SAR value for this device when worn on the 
body is 1.17W/kg.
The FCC has granted an Equipment Authorization for this 
device with all reported SAR levels evaluated as in 
compliance with the FCC RF emission guidelines. SAR 
information on this device is on file with the FCC and can 
be found under the Display Gant section of http://
www.fcc.gov/ after searching on FCC ID BEJL05A. 
Additional information about Specific Absorption Rates 
(SAR) can be found on the Cellular Telecommunications 
Industry Association (CTIA) web-site 
at http://www.wow-com.com.
Intellectual Property Rights
Copyrights and Rights of Portrait
Without permission of the copyright owner you may not 
duplicate, modify, transmit over public communication 
lines, etc. any document, image, music, software, or other 
content owned by a third party that you have used this 
product to download from an Internet web site, etc., except 
for private uses such as duplication and indexing that are 
allowed by copyright law.
1.3W/kg.



