Huawei Technologies C7101 CDMA 1X Digital Mobile Phone User Manual C7101 user guide En
Huawei Technologies Co.,Ltd CDMA 1X Digital Mobile Phone C7101 user guide En
User Manual
i
C7101
USER GUIDE
ii
Copyright © Huawei Technologies Co., Ltd. 2009.
All rights reserved.
No part of this document may be reproduced or transmitted in any
form or by any means without prior written consent of Huawei
Technologies Co., Ltd.
The product described in this manual may include copyrighted
software of Huawei Technologies Co., Ltd and possible licensors.
Customers shall not in any manner reproduce, distribute, modify,
decompile, disassemble, decrypt, extract, reverse engineer, lease,
assign, or sublicense the said software, unless such restrictions are
prohibited by applicable laws or such actions are approved by
respective copyright holders under licenses.
Trademarks and Permissions
, , and
are trademarks or registered
trademarks of Huawei Technologies Co., Ltd.
Other trademarks, product, service and company names mentioned
are the property of their respective owners.
Notice
Some features of the product and its accessories described herein rely
on the software installed, capacities and settings of local network,
and may not be activated or may be limited by local network
operators or network service providers. Thus the descriptions herein
may not exactly match the product or its accessories you purchase.
Huawei Technologies Co., Ltd reserves the right to change or modify
any information or specifications contained in this manual without
prior notice or obligation.
iii
NO WARRANTY
THE CONTENTS OF THIS MANUAL ARE PROVIDED "AS IS".
EXCEPT AS REQUIRED BY APPLICABLE LAWS, NO
WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, ARE MADE IN RELATION TO THE
ACCURACY, RELIABILITY OR CONTENTS OF THIS
MANUAL.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE
LAW, IN NO CASE SHALL HUAWEI TECHNOLOGIES CO., LTD
BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR
CONSEQUENTIAL DAMAGES, OR LOST PROFITS, BUSINESS,
REVENUE, DATA, GOODWILL OR ANTICIPATED SAVINGS.
Import and Export Regulations
Customers shall comply with all applicable export or import laws and
regulations and will obtain all necessary governmental permits and
licenses in order to export, re-export or import the product mentioned
in this manual including the software and technical data therein.
iv
Table of Contents
1 Phone Appearance .........................................................................1
2 Keys and Functions........................................................................2
3 Screen Icons....................................................................................5
4 Menu Tree ......................................................................................6
5 Installing the UIM Card and the Battery....................................7
6 Charging the Battery.....................................................................7
7 Using the Stylus..............................................................................8
8 Using the Function Menu..............................................................8
9 Making a Call.................................................................................9
10 Answering a Call........................................................................10
11 Creating and Sending a Text Message.....................................11
12 Creating and Sending a Multimedia Message ........................11
13 Receiving a Multimedia Message .............................................12
14 Viewing a Multimedia Message................................................12
15 Recording an Audio Clip ..........................................................13
16 Listening to the Radio ...............................................................14
17 Phone Lock.................................................................................14
18 PIN and PUK .............................................................................15
19 Locking the Keypad...................................................................15
20 Changing the Text Input Mode ................................................16
21 Handwriting Text Input............................................................16
22 Entering English (En)................................................................17
23 Entering English (Abc)..............................................................17
24 Entering Numbers .....................................................................17
25 Entering Symbols.......................................................................18
v
26 Warnings and Precautions........................................................19
1
1 Phone Appearance
Handset Jack
Left Soft Key
Talk/Send Key
Stylus
Earpiece
Screen
Strap hole
Right Soft Key
End/Power Key
Charger/Data
cable interface
Number Keys
#Key
*Key
OK Key
Navigation Key
2
2 Keys and Functions
Press … To …
z Make a call.
z Answer an incoming call.
z View the call log in standby mode.
z Power on or off the phone (by pressing and
holding it).
z End a call or reject an incoming call.
z Return to the home screen.
z Turn on or off the screen backlight in standby
mode.
z Display the Menu screen in standby mode.
z Select the option displayed in the lower left
corner of the screen.
z Display the Contacts screen in standby mode
z Select the option displayed in the lower right
corner of the screen.
z Display the Menu screen in standby mode.
z Confirm a selection.
3
Press … To …
z Display the Profiles screen ( ), the
Messages screen ( ), the Create Message
screen (by pressing and holding ), the
Brew screen ( ), and the WAP screen
() in standby mode.
z Increase the volume ( or ) or
decrease the volume ( or )
during a call.
–
z Enter numbers, letters, and symbols.
z Call the voicemail in standby mode (by
pressing and holding the 1 key).
z Speed-dial phone numbers in standby mode (by
pressing and holding the keys 2–9).
z Select a submenu labeled with the
corresponding number.
z Enter *.
z Activate or deactivate the meeting profile (by
pressing and holding it).
z Access different functions based on the phone
features being used.
4
Press … To …
z Enter #.
z Lock the keypad in standby mode (by pressing
and holding it).
z Provide different functions based on the phone
features being used.
5
3 Screen Icons
Icon Description Icon Description
Network signal strength Battery power level
No network signal Low battery power
Data service General profile
Domestic roaming Silence profile
Overseas roaming Meeting profile
Calling Outdoor profile
Unread text message(s) My profile profile
The memory for storing
text messages is full.
An alarm clock is
activated.
Unread voicemail
message(s)
Unread urgent
message(s)
Unread multimedia
message(s)
The memory for storing
multimedia messages is
full.
The headset is
connected. - -
6
4 Menu Tree
1 All Calls
2 Missed Calls
3 Received Calls
4 Dialed Calls
Messages
1 Search
2 Search By Location
3 Add New
4 Groups
6 My Number
7 Management
Radio
Contacts
Settings
My Files
Brew
Call Log
1 Homepage
2 History
3 Bookmarks
4 Go to URL
5 Saved Pages
6 Push Messages
WAP
Tools
1 Profiles
2 Display Settings
3 Date & Time
4 Call Settings
5 Phone Settings
1 SMS
2 MMS
1 Recorder
2 Alarms
3 Scheduler
4 Calculator
5 Call Memo
6 Stopwatch
1 Switch Off
2 Speaker On
3 Start Record
4 Tuning
5 Delete Channel
6 Rename Channel
1 Pictures
2 Musics
3 Others
4 Memory Status
5 Speed Dial
7 Help
7 Settings
8 Exit Browser
6 Security Settings
7 Restore Factory
Settings
7 World Clock
8 Collapse
Brew Services.
Consult your service
provider for more
information about
this function.
7
5 Installing the UIM Card and the
Battery
Contact the network operator for whether a User Identity Module
(UIM) card is needed.
Ensure that the golden contact area on the UIM card is facing
downwards and the beveled edge is correctly aligned with the card
holder.
6 Charging the Battery
1. Connect the charger to the charger interface at the lower position
of the right side of your phone.
2. Connect the charger to an alternating current (AC) power socket.
3. When the battery is being charged, the charging icon is displayed
in the animated status. When the charging icon becomes static, it
indicates that the battery is fully charged.
4. Disconnect the charger from the AC power socket.
5. Disconnect the charger from the phone.
8
7 Using the Stylus
1. A stylus can be used to tap and drag:
z Tap: to select an item or display a menu by touching the stylus to
the screen.
z Drag: to select several characters by touching the stylus to the
screen and then moving the stylus.
2. When you use the phone for the first time, calibrate the phone
screen as follows:
z Select Menu > Settings > Display settings > Screen
Calibration.
z Calibrate the screen by tapping the cross marks (+) displayed on
the screen in sequence according to the on-screen instructions.
Note
z During the calibration, tap the center of + accurately,
to ensure that the phone can respond to your tap and
text entry on the screen correctly after the
calibration.
z When you edit a text message or other text contents,
if the phone does not respond to your handwriting,
switch the text input mode to the handwriting mode
first.
8 Using the Function Menu
1. In standby mode, press or to display the Menu
screen.
2. Press to scroll to a menu item.
3. Press (Select) or to display the menu.
4. Perform one of the following operations to display a submenu:
9
z Press to scroll to a submenu, and then press
(Select) or to display the submenu.
z Press the number key corresponding to the number of a submenu
to display the submenu.
5. Press (Back) to return to the previous menu or exit the
function menu.
6. Press to return to the home screen.
9 Making a Call
1. In standby mode, you can
z Tap to access the on-screen numeric keypad.
z Press a number key to access the on-screen numeric keypad.
2. Press the number keys on the keypad or tap the number keys on
the on-screen numeric keypad to enter the phone number.
3. Press or tap to dial the number.
4. Press to end the call.
10
Note z In standby mode, press twice to enter +,
three times to enter P, and four times to enter T.
z When the phone is locked, enter the phone lock code
to unlock the phone first; otherwise, you can only
dial emergency numbers and answer calls.
z In standby mode, press to access All Calls.
Then select a record and press to dial the
number.
z Select a contact from the phonebook and then press
to call the contact.
z Select a message from the inbox and then press
to call the message sender.
10 Answering a Call
When there is an incoming call, press , (Answer), or
to answer it; press to reject it.
z When there is an incoming call, you can press (Silence)
to mute the speaker and then press (Reject) again to
reject it. If the phone is in the Silent mode, you can just press
(Reject) to reject it.
z If the any-key answer function is enabled, press any key (except
and ) to answer the call.
z If the headset auto-answer function is enabled and the headset is
connected to the phone, the phone answers the call automatically.
z If the headset is connected to the phone, you can press the button
on the headset cable to answer or end the call.
11
11 Creating and Sending a Text
Message
1. Select Menu > Messages > SMS > Create Message.
2. Enter the text contents.
3. Add the message recipient(s).
4. Press to send the message.
Note
z Your phone supports sending and receiving of long
text messages beyond the character limit for a single
message. The duration of receiving a complete long
message depends on the network condition. When a
long message cannot be completely displayed, select
and open the long message again until it is
completely received.
z Long text messages can be saved only in the phone
memory.
z Your phone can receive delivery reports. If you
select Menu > Messages > SMS > Settings > Send
Settings > Delivery Report > Activate, after a
message is sent successfully, your phone will receive
a delivery report. To deactivate this function, select
Menu > Messages > SMS > Settings > Send
Settings > Delivery Report > Deactivate.
12 Creating and Sending a
Multimedia Message
1. Select Menu > Messages > MMS > Create MMS.
2. Edit the message by adding contents to the following fields:
12
z Recipient: to add the recipient(s) of the message. Up to 20
recipients can be added.
z Subject: to enter the subject of the message.
z Slides: to insert pictures, audio files, video files, and text into a
message.
3. After you edit the message, select Options > Send to send the
message.
Note The MMS function is network dependent. If you cannot
send or receive multimedia messages, contact your
network operator.
13 Receiving a Multimedia Message
After you select Menu > Messages > MMS > Settings > Receive
options > Download timing > Manual, you will receive a message
notification in the inbox first. In this case, you need to press to
read the message notification and then select Options > Receive to
receive the multimedia message.
After you select Menu > Messages > MMS > Settings > Receive
options > Download timing > Automatic, the phone automatically
downloads a multimedia message to the inbox.
14 Viewing a Multimedia Message
Inbox stores the received multimedia messages. To view a
multimedia message in the inbox, do as follows:
1. Select Menu > Messages > MMS > Inbox.
2. Press to scroll to the desired message.
3. Press to view the contents of the message.
4. Select Options for the following options:
13
z Open: to open the message.
z Answer: to access the screen for editing a multimedia message
and then edit a new multimedia message to reply to the message
sender.
z Reply All: to edit a new multimedia message to reply to the
message sender and all other message recipients.
z Forward: to forward the message.
z Move: to move the message to My folders under MMS.
z Delete: to delete the message.
z Delete All: to delete all the messages in the inbox.
z Sort: to sort the messages in the inbox according to Date or
Address.
z Filter View: to list the messages meeting the specified condition
that can be Show All, Read, Unread, MMS, Notification, High
Priority.
15 Recording an Audio Clip
1. In standby mode, select Menu > Tools > Recorder.
2. Press , or tap or to start recording.
3. Press (Stop) or , or tap or to stop
recording.
4. Press , or tap or to play the audio clip.
Press to adjust the volume.
5. All the audio clips are saved in the recorder folder under Menu >
My Files > Musics.
14
16 Listening to the Radio
1. In standby mode, tap or select Menu > Radio.
2. Select Tuning > Automatic Tuning.
3. Press to switch between channels.
Press to adjust the volume.
Note
z After connecting the headset to the phone, you can
listen to radio programs through either the headset or
the loudspeaker.
z The headset also functions as the antenna. Therefore,
during the search for channels, it must be connected
to the phone to ensure that channels are found
successfully and correctly.
z In the area covered with strong signals, even if the
headset is not connected to the phone, you can also
listen to radio programs. If you pull part of the stylus
out of the phone in this case, the program reception
can be better.
z When listening to the radio, you can tap Hide to hide
the radio screen and play the radio in the
background. Then the radio status bar indicating the
channel frequency appears on the standby screen.
You can tap the status bar to access the radio screen
again or tap to switch off the radio.
17 Phone Lock
The phone lock protects your phone from unauthorized use. The
default phone lock code is 1234. You can change the code to a string
of one to eight digits.
15
If the phone lock is enabled, you need to enter the correct phone lock
code when powering on the phone.
18 PIN and PUK
Contact the network operator for whether a UIM card is needed.
The personal identification number (PIN) protects your UIM card
from unauthorized use. The PIN unlocking key (PUK) is used to
unblock the blocked PIN. Both PIN and PUK are delivered with the
UIM card. For details, contact your network operator.
If you enter wrong PINs for a specified number of times
consecutively, you need to enter the PUK code to unblock the PIN.
If you enter wrong PUKs for a specified number of times
consecutively, the UIM card is invalidated permanently. In this case,
contact your network operator for a new card.
19 Locking the Keypad
In standby mode, press and hold , or tap to lock the
keypad. When the keypad is locked, you can press to answer
incoming calls or make emergency calls. (When the phone enters the
power-saving mode with the screen backlight off, press or
to turn on the screen backlight.)
z You can press and then to unlock the keypad.
z You can also tap Unlock and then to unlock the keypad.
If the auto-keyguard function is enabled, after the phone is idle for a
preset period of time, the keypad is locked automatically.
16
20 Changing the Text Input Mode
The phone displays the indicator of the current text input mode on
the screen. When no letters are selected in the input field, press
to change the text input mode. When letters are selected,
press to change the letters between lowercase and uppercase.
Note
z In editing mode, you can switch between keypad
input and handwriting input by tapping or .
z In editing mode, press (Clear) once to
delete the letter before the cursor. Press and hold
(Clear) to delete all the letters at a time.
z In "En" input mode, press to enter a space.
In "Abc" input mode, press once to enter a
space, twice to enter 0, and three times to enter a
carriage return.
z In "Abc" input mode, press repeatedly to
select and enter a commonly used punctuation. In
"En" input mode, press once to enter a full
stop, and twice or three times to enter a smiley.
21 Handwriting Text Input
In handwriting input mode, you can input English characters and
numbers by writing on the phone screen with a stylus.
1. Write the character or number you want to input in the correct
order of strokes.
Then the candidate characters or numbers are listed on the screen.
2. Tap the desired character or number to enter it.
17
22 Entering English (En)
In "En" input mode, enter English letters as follows:
1. Press each key only once according to the sequence of letters in a
word.
Then the phone displays the commonly used words according to
the numeric sequence of key presses.
2. Press to scroll to the desired word.
3. Press to switch between uppercase and lowercase.
4. Press to enter the word.
Press to enter the word followed by a space.
23 Entering English (Abc)
In "Abc" input mode, press the key labeled with the desired letter
once to enter the first letter on the key, twice to enter the second letter
on the key, and so on.
Note If the letter you want to enter is on the same key as the
previous one, enter the latter after the cursor appears
again or after you press to move the cursor to
the next space.
24 Entering Numbers
z In "123" input mode, press the key labeled with the desired
number.
z In "Abc" input mode, press the key labeled with the desired
number continuously, or press and hold it until the desired number
appears on the screen.
18
z In "En" input mode, press the key labeled with the desired number
and then press until the desired number appears on the
screen.
25 Entering Symbols
1. In any input mode, press to display a symbol list.
2. Press to move the highlight to the previous or next line.
3. Press the corresponding number key to enter the symbol.
Physical Specifications
Dimensions (L × W × H) 112.2 mm × 51.2 mm × 14.6 mm
Weight About 95 g (including the battery)
Battery 1000 mAh Li-ion
Standby time Longer than 240 hours (network
dependent)
Talk time Longer than 300 minutes (network
dependent)
19
26 Warnings and Precautions
This section contains important information pertaining to the
operating instructions of your device. It also contains information
about how to use the device safely. Read this information carefully
before using your device.
Electronic Device
Power off your device if using the device is prohibited. Do not use
the device when using the device causes danger or interference with
electronic devices.
Medical Device
z Follow rules and regulations set forth by hospitals and health care
facilities. Do not use your device when using the device is
prohibited.
z Pacemaker manufacturers recommend that a minimum distance of
15 cm be maintained between a device and a pacemaker to
prevent potential interference with the pacemaker. If you are using
a pacemaker, use the device on the opposite side of the pacemaker
and do not carry the device in your front pocket.
z Some wireless devices may affect the performance of hearing aids.
For any such problems, consult your service provider.
Potentially Explosive Atmosphere
Power off your device in any area with a potentially explosive
atmosphere, and comply with all signs and instructions. Areas that
may have potentially explosive atmospheres include the areas where
you would normally be advised to turn off your vehicle engine.
Triggering of sparks in such areas could cause an explosion or a fire,
resulting in bodily injuries or even deaths. Do not power on your
device at refueling points such as service stations. Comply with
restrictions on the use of radio equipment in fuel depots, storage, and
20
distribution areas, and chemical plants. In addition, adhere to
restrictions in areas where blasting operations are in progress. Before
using the device, watch out for areas that have potentially explosive
atmospheres that are often, but not always, clearly marked. Such
locations include areas below the deck on boats, chemical transfer or
storage facilities, and areas where the air contains chemicals or
particles such as grain, dust, or metal powders. Ask the
manufacturers of vehicles using liquefied petroleum gas (such as
propane or butane) whether this device can be safely used in their
vicinity.
Traffic Security
Observe local laws and regulations while using the device. In
addition, if using the device while driving a vehicle, comply with the
following guidelines:
z Concentrate on driving. Your first responsibility is to drive safely.
z Do not talk on the device while driving. Use hands-free
accessories.
z When you have to make or answer a call, park the vehicle at the
road side before using your device.
z RF signals may affect electronic systems of motor vehicles. For
more information, consult the vehicle manufacturer.
z In a motor vehicle, do not place the device over the air bag or in
the air bag deployment area. Otherwise, the device may hurt you
owing to the strong force when the air bag inflates.
z Do not use your device while flying in an aircraft. Power off your
device before boarding an aircraft. Using wireless devices in an
aircraft may cause danger to the operation of the aircraft and
disrupt the wireless telephone network. It may also be considered
illegal.
21
Operating Environment
z Do not use or charge the device in dusty, damp, and dirty places
or places with magnetic fields. Otherwise, it may result in a
malfunction of the circuit.
z The device complies with the RF specifications when the device
is used near your ear or at a distance of 1.5 cm from your body.
Ensure that the device accessories such as a device case and a
device holster are not composed of metal components. Keep your
device 1.5 cm away from your body to meet the requirement
earlier mentioned.
z On a stormy day with thunder, do not use your device when it is
being charged, to prevent any danger caused by lightning.
z When you are on a call, do not touch the antenna. Touching the
antenna affects the call quality and results in increase in power
consumption. As a result, the talk time and the standby time are
reduced.
z While using the device, observe the local laws and regulations,
and respect others' privacy and legal rights.
z Keep the ambient temperature between 0°C and 45°C while the
device is being charged. Keep the ambient temperature between
-20°C to 60°C for using the device powered by a battery.
Prevention of Hearing Damage
Using a headset at high volume can damage your
hearing. To reduce the risk of damage to hearing, lower the headset
volume to a safe and comfortable level.
Safety of Children
Comply with all precautions with regard to children's safety. Letting
the child play with your device or its accessories, which may include
parts that can be detached from the device, may be dangerous, as it
22
may present a choking hazard. Ensure that small children are kept
away from the device and accessories.
Accessories
Use the accessories delivered only by the manufacturer. Using
accessories of other manufacturers or vendors with this device model
may invalidate any approval or warranty applicable to the device,
result in the non-operation of the device, and cause danger.
Battery and Charger
z Unplug the charger from the electrical plug and the device when
not in use.
z The battery can be charged and discharged hundreds of times
before it eventually wears out. When the standby time and the talk
time are shorter than the normal time, replace the battery.
z Use the AC power supply defined in the specifications of the
charger. An improper power voltage may cause a fire or a
malfunction of the charger.
z Do not connect two poles of the battery with conductors, such as
metal materials, keys, or jewelries. Otherwise, the battery may be
short-circuited and may cause injuries and burns on your body.
z Do not disassemble the battery or solder the battery poles.
Otherwise, it may lead to electrolyte leakage, overheating, fire, or
explosion.
z If battery electrolyte leaks out, ensure that the electrolyte does not
touch your skin and eyes. When the electrolyte touches your skin
or splashes into your eyes, wash your eyes with clean water
immediately and consult a doctor.
z If there is a case of battery deformation, color change, or
abnormal heating while you charge or store the battery, remove
the battery immediately and stop using it. Otherwise, it may lead
to battery leakage, overheating, explosion, or fire.
23
z If the power cable is damaged (for example, the cord is exposed
or broken), or the plug loosens, stop using the cable at once.
Otherwise, it may lead to an electric shock, a short circuit of the
charger, or a fire.
z Do not dispose of batteries in fire as they may explode. Batteries
may also explode if damaged.
Cleaning and Maintenance
z The device, battery, and charger are not water-resistant. Keep
them dry. Protect the device, battery, and charger from water or
vapor. Do not touch the device or the charger with a wet hand.
Otherwise, it may lead to a short circuit, a malfunction of the
device, and an electric shock to the user.
z Do not place your device, battery, and charger in places where
they can get damaged because of collision. Otherwise, it may lead
to battery leakage, device malfunction, overheating, fire, or
explosion.
z Do not place magnetic storage media such as magnetic cards and
floppy disks near the device. Radiation from the device may erase
the information stored on them.
z Do not leave your device, battery, and charger in a place with an
extreme high or low temperature. Otherwise, they may not
function properly and may lead to a fire or an explosion. When
the temperature is lower than 0°C, performance of the battery is
affected.
z Do not place sharp metal objects such as pins near the earpiece.
The earpiece may attract these objects and hurt you when you are
using the device.
z Before you clean or maintain the device, power off the device and
disconnect it from the charger.
z Do not use any chemical detergent, powder, or other chemical
agents (such as alcohol and benzene) to clean the device and the
charger. Otherwise, parts of the device may be damaged or a fire
24
can be caused. You can clean the device and the charger with a
piece of damp and soft antistatic cloth.
z Do not dismantle the device or accessories. Otherwise, the
warranty on the device and accessories is invalid and the
manufacturer is not liable to pay for the damage.
Emergency Call
You can use your device for emergency calls in the service area. The
connection, however, cannot be guaranteed in all conditions. You
should not rely solely on the device for essential communications.
Certification Information (SAR)
This mobile device meets guidelines for exposure to radio waves.
Your device is a low-power radio transmitter and receiver. As
recommended by international guidelines, the mobile device is
designed not to exceed the limits for exposure to radio waves. These
guidelines were developed by the independent scientific organization
International Commission on Non-Ionizing Radiation Protection
(ICNIRP) and include safety measures designed to ensure safety for
all users, regardless of age and health.
The Specific Absorption Rate (SAR) is the unit of measurement for
the amount of radio frequency energy absorbed by the body when
using a device. The SAR value is determined at the highest certified
power level in laboratory conditions, but the actual SAR level of the
device when being operated can be well below the value. This is
because the device is designed to use the minimum power required to
reach the network.
The SAR limit adopted by USA and Canada is 1.6 watts/kilogram
(W/kg) averaged over one gram of tissue. The highest SAR value
reported to the FCC and IC for this device type when tested for use at
the ear is 0.922 W/kg, and when properly worn on the body is 0.722
W/kg.
25
FCC Statement
This device has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the Federal
Communications Commission (FCC) rules.
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including
interference that may cause undesired operation.
Warning: Changes or modifications made to this device not
expressly approved by Huawei Technologies Co., Ltd. may void the
FCC authorization to operate this device.
Version: V100R001CXX_01 Part Number: 3101XXXX