Huawei Technologies D51-3 HSDPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth User Manual
Huawei Technologies Co.,Ltd HSDPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth
User Manual
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Copyright
Copyright © Huawei Technologies Co., Ltd. 2011.
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
, HUAWEI, 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.
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.
i
Contents
1 Getting Started ................................................................ 3
Your Phone at a Glance ........................................................... 3
Keys and Functions ................................................................. 4
Sport armband ....................................................................... 6
Removing the Back Cover and the Battery Cover ...................... 7
Inserting the USIM/SIM Card and the Battery ........................... 8
Inserting the microSD Card ...................................................... 8
Charging the Battery ............................................................... 8
Status Icons ............................................................................ 9
2 Text Input ...................................................................... 11
Entering English .................................................................... 11
Entering Numbers ................................................................. 12
Entering a Symbol ................................................................. 12
3 Emergency Settings........................................................ 13
Setting an Emergency Number .............................................. 13
Making an Emergency Call .................................................... 13
4 Voice Services ................................................................ 14
Making a Call........................................................................ 14
Answering a Call ................................................................... 14
5 Contacts ......................................................................... 15
Adding a Contact .................................................................. 15
Searching for a Contact......................................................... 15
6 Messaging ..................................................................... 15
Creating and Sending a Message ........................................... 15
Email .................................................................................... 16
7 Media Applications ........................................................ 17
Taking a Photo ...................................................................... 17
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Recording a Video................................................................. 18
Music Player ......................................................................... 18
Playing a Video ..................................................................... 19
FM Radio .............................................................................. 19
Recorder ............................................................................... 20
GPS Location ........................................................................ 20
8 Organizer Applications ................................................... 21
Compass .............................................................................. 21
Alarms .................................................................................. 22
Weather Forecast .................................................................. 22
9 Connectivity ................................................................... 23
Connecting via USB ............................................................... 23
Bluetooth ............................................................................. 26
10 Security ........................................................................ 27
Phone Lock ........................................................................... 27
PIN and PUK ......................................................................... 28
Keypad Lock ......................................................................... 28
11 Warnings and Precautions ........................................... 28
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1Getting Started
Your Phone at a Glance
1
Flashlight
2
Charger/Data cable
connector
3
Earpiece
4
Volume up key
5
Volume down key
6
Confirm key
7
Right soft key
8
End key
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9
Number keys
10
# key
11
External antenna
connector
12
* key
13
Call key
14
Left soft key
15
Navigation keys
16
Screen
17
Headset jack
18
Camera
19
Speaker
The preceding figure is provided for your reference only.
Keys and Functions
Call key
Make or answer a call.
Access call logs in standby mode.
End key
Power the phone on or off (press and
hold the key).
End or reject a call.
Return to standby mode.
Turn the screen backlight on or off.
Left soft key
Select the option displayed in the lower left
corner of the screen.
Right soft
key
Select the option displayed in the lower
right corner of the screen.
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* key
Switch between the current profile and the
Meeting profile (by press and hold the
key).
# key
Switch between text input methods when
editing text.
0 key
-
9 key
Enter numbers, letters, and symbols.
Call the voicemail in standby mode
(press and hold the 1 key).
Speed-dial phone numbers in standby
mode (press and hold the keys 2-9 if
speed dial numbers are assigned).
Confirm key
Confirm a selection.
Navigation
keys
Switch between shortcuts when the
standby screen is set to Functional
mode.
Access the corresponding functions in
standby mode when the standby screen
is set to Concise mode.
Volume up
key
Increase the volume.
Access Compass in standby mode
(press and hold the key).
Volume
down key
Decrease the volume.
Turn the flashlight on or turn off in
standby mode (press and hold the key).
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Sport armband
Wear the sport armband correctly by following the illustrations in the
manual. Adjust the tightness till it fits well.
Do not iron the sport armband to avoid its deformation.
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Removing the Back Cover and the Battery Cover
2
1
12
Use a coin or a screwdriver to unscrew the battery cover. Do not use your
fingernail.
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Inserting the USIM/SIM Card and the Battery
Inserting the microSD Card
Charging the Battery
Before charging the battery ensure that it is installed in your
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phone. Do not use a damaged battery or charger.
1. Connect the charger to a power outlet.
2. Connect the charger to the phone's charger connector.
3. Wait until the battery is fully charged When the battery is
charging, the charging icon scrolls. When the charging icon
stops blinking, the battery is fully charged.
4. Unplug the charger from the power outlet.
5. Disconnect the charger from the phone.
Status Icons
Signal strength
Roaming
2G network
available
3G network available
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Receiving and
sending data on a
2G network
Receiving and sending
data on a 3G network
Call in progress
Text message memory
full
New text message
received
New multimedia
message received
Multimedia
message memory
full
New voicemail message
received
New emergency
message received
microSD card inserted
Alarm clock
enabled
Bluetooth on
Bluetooth headset
connected
Receiving data via
Bluetooth
Sending data via
Bluetooth
Battery level
Battery charging
Music player playing in
the background
General profile
activated
Silent profile activated
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Meeting mode
activated
Outdoor mode activated
My profile 1
profile activated
My profile 2 profile
activated
Headset
connected
Offline profile activated
2 Text Input
Entering English
Predictive English Input Mode (En)
1. Press each number key once according to the spelling of the
desired word. The phone displays possible words based on the
keystroke sequence.
2. Select the desired word, and press Confirm key or 0 key to
enter the word.
3. Press 1 key to enter a full stop or another commonly used
symbol. Press * key to display the symbol list. Then select and
enter a symbol.
The current input mode indicator is displayed in the upper left corner
of the screen. Press * key to change the input mode.
On the main menu screen, select Settings > Phone > Text input
settings > Predictive input to enable or disable predictive input mode.
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When this mode is disabled, you can only enter English words in multi-
tap English mode.
Multi-Tap English Input Mode (Abc)
Each number key displays letters. Press the number key once to
enter the first letter displayed on the key, twice to enter the
second letter, and so on.
Entering Numbers
In 123 input mode, press the number key labeled with your
desired number.
In Abc input mode, repeatedly press the desired number key
until the number appears on the screen.
In En input mode, press the desired number key. Then use
Navigation keys to scroll to the number and press Confirm
key to enter it.
In any text input mode, except the 123 input mode, press and
hold a number key to enter the number.
Entering a Symbol
1. In any text input mode, press * key to display the symbol list.
2. Use Navigation keys to scroll to the desired symbol, and press
Confirm key to enter the symbol.
In En and Abc mode, press the 0 key once to enter a space, twice to
start a new line, and three times to enter 0.
In Abc mode, repeatedly press the 1 key to enter the commonly used
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symbols. In En mode, press the 1 key to display the commonly used
symbols list.
3 Emergency Settings
Setting an Emergency Number
Select Menu > Settings > Emergency for the following options.
Contact 1: Set the number of emergency contact 1.
Contact 2: Set the number of emergency contact 2.
Number: Set an emergency number.
SMS: Set the content of the emergency message.
Making an Emergency Call
You can set two emergency contacts and one emergency number
on the phone. After an emergency contact or number is set, press
and hold 0 key to make an emergency call.
If the emergency contacts and number are set, when you press
and hold 0 key:
1. The phone calls Contact 1 and sends the emergency message
to Contact 1.
2. If the call to Contact 1 cannot be connected, the phone
automatically calls and sends an emergency message to
Contact 2.
3. If the call to Contact 2 cannot be connected, the phone
automatically dials Number.
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4 Voice Services
Making a Call
Dialing a Number Using the Keypad
1. In standby mode, press the number keys to enter a phone
number.
To make an international call, press * key twice to enter the
international long-distance code (+). Then enter the country
or region code, area code, and phone number.
To call an extension number, enter the switchboard number,
press * key three times to insert P or four times to insert W,
and then enter the extension number.
2. Press Call key to dial the number.
3. Press End key or select End to end the call.
Dialing from Contacts
Select Menu > Contacts, select a contact, and press Call key to
make a call.
Dialing from Call Logs
Select Menu > Call log or press Call key to select the required
number from call logs. Then press Call key to dial the number.
Answering a Call
When there is an incoming call, press Call key to answer or press
End key to reject it.
If the any-key answer function is enabled, you can press any
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key except End key and Right soft key to answer an
incoming call.
If the headset auto-answer function is enabled and the headset
is connected to the phone, incoming calls will be answered
automatically.
5 Contacts
Adding a Contact
1. Select Menu > Contacts > Create contact.
2. Enter the contact information (at least one number for each
contact).
3. Select Save to save the contact.
Searching for a Contact
1. Select Menu > Contacts.
2. Enter the contact's name in the text box. The phone
automatically lists the contacts that match the search
information you enter.
6 Messaging
Creating and Sending a Message
1. Select Menu > Messages > Create message.
2. Enter one or more recipient's numbers directly, or press
Confirm key to access the contact list and then select one or
multiple recipients.
3. Enter the message text in the text box. Press Confirm key to
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add a picture, video, audio, or slide to the message. Doing so
automatically enters MMS mode.
4. Select Options > Send to send the message.
Your phone supports a maximum multimedia message size of 290 KB.
Email
Creating an Email Account
Before sending or receiving an email, you must create an email
account. You are prompted to do so the first time you open the
Email application.
1. Select Menu > Email, and then select Yes to create an email
account.
2. Select the desired server from the email server list.
3. On the setup wizard screens, enter email account information.
4. Select Done. The email account is now created and the
account name is displayed in the email menu.
5. When you want to create another email account, select
Email > Settings > Account management > Create account.
The server parameters are automatically set on the preset server. You only
need to enter the correct email address, user name, and password.
Creating and Sending an Email
1. Select Email, and select the account you created.
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2. Select Create to create an email.
3. Enter the recipient's email address, subject, and contents in the
corresponding text box.
4. On the email editing screen, select Options > Send to send the
email.
Receiving an Email
1. Select Menu > Email > Get new emails.
2. By default, only the email heading (sender, theme, and send
time) is received. To download the email content, select
Options > Download.
To change the download mode, select an email account, and then select
Account settings > Download settings.
7 Media Applications
Taking a Photo
1. Select Menu > Multimedia > Camera.
2. On the viewfinder screen, select Options to access the camera
settings.
3. Frame the picture you want to take on the viewfinder screen.
Press Confirm key to take a photo.
4. Your photo is automatically saved to the photo folder of the
default storage that you have selected.
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Recording a Video
1. Select Menu > Multimedia > Camera > Options > Shooting
mode to switch the camera to the video camera.
2. On the viewfinder screen, select Options for the video camera
settings.
3. Press Confirm key to start recording. Select Pause/Continue
to pause or continue. Select Stop to stop recording.
4. Your video is automatically saved to the video folder of the
storage that you have selected.
Music Player
Adding a Playlist
1. Select Menu > Multimedia > Music player.
2. Select Options > Media library > Playlist.
3. Select Options > Create to create a new playlist. Open the
playlist and select Add to add songs to the playlist.
You can also select Menu > File mgmt to select a track to play.
Playing Music
When a track is playing:
Press Confirm key to pause the track. Press it again to resume
playing.
Press Right navigation key to play the next track. Press and
hold Right navigation key to fast-forward the track.
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Press Left navigation key to play the previous track. Press and
hold Left navigation key to rewind the track.
Select Options > Exit to exit the media player.
When a track is playing, select Minimize or press End key to minimize the
media player screen. The media player will run in the background and the
track will continue to play.
Playing a Video
1. In standby mode, select Menu > Multimedia > Video player.
2. Select Options, then All videos or Playlist to access a video
list.
3. Use Navigation keys to scroll to the video you want to play.
Then press Confirm key to play the video.
After you select All videos, to display all videos saved on the phone, select
Options > Refresh to refresh the video library.
FM Radio
The channel list is empty when you first use the FM radio. Select
Options and then select Automatic tuning, Manual tuning,
Precise tuning, or Set frequency to search for channels.
1. Select Menu > Multimedia > FM radio to switch on the FM
radio.
2. On the FM screen:
Press Confirm key to switch between the headset and the
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loudspeaker.
Press Left navigation key to adjust the frequency.
Press Right navigation key to switch between the channels
saved in the channel list.
Select Minimize to minimize the radio screen. The radio
program will continue to play in the background.
To switch off the FM radio, select Options > Exit, or press and
hold the button on the headset cable.
Recorder
1. In standby mode, select Menu > Multimedia > Recorder.
2. Press Confirm key to start recording. Select Pause/Continue
to pause or continue.
3. Select Stop to stop recording. The sound clip is automatically
saved to the recording folder of the default storage that you
have selected.
4. Press Confirm key to play the sound clip.
When recording a sound clip, keep your phone's microphone close to the
sound source for better recording quality.
GPS Location
Select Menu > Organizer > Location.
The phone starts Global Positioning System (GPS) location. Once
your phone has determined its location, it displays its position with
latitude, longitude, and altitude information.
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GPS was developed and is maintained by the United States (U.S.)
Government. Any adjustment to the GPS system performed by the U.S.
Government may affect the accuracy of the location determined by your
GPS receiver.
Generally, acquiring GPS signals outdoors takes some time, depending on
the physical environment in which you are using your phone. Signal
acquisition will take longer if you are in a car or an area with complicated
geographical conditions, or experiencing adverse weather conditions.
Buildings also affect satellite signal acquisition. Therefore, GPS location
may fail if you attempt to use it indoors, in built-up areas, or in areas such
as tunnels or underground garages.
GPS location is network-dependent. Before using the function, ensure that
you have subscribed to your service provider's Internet access service, your
USIM/SIM card supports that function, and you are in a service area. GPS
location may incur data traffic charges. For details, contact your service
provider.
8 Organizer Applications
Compass
1. In standby mode, select Menu > Organizer > Compass to
access the compass.
2. Calibrate the compass when you use it for the first time, by
waving the phone in the figure 8 motion until the calibration
message is no longer displayed.
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To ensure the direction accuracy, avoid using the compass near metal
objects or magnetic fields.
The compass provides general measurements for personal use. Avoid
using the compass for any purpose that is prohibited. Inappropriate use
may cause damage or danger.
Alarms
You can set a maximum of five alarms. To set an alarm, select
Menu > Organizer > Alarm.
1. On the Alarm screen, select an alarm. Then set the alarm time,
repeat days, and alarm tone.
2. Save the settings to enable the alarm.
On the Alarm screen, select an alarm and then select Off to
disable the alarm, or select Cancel all to disable all alarms.
When the alarm sounds, select Stop to stop it. If you select Snooze,
the alarm will stop temporarily, and then sound again after five
minutes.
You can customize the repeat days by selecting the days that you want
the alarm to sound.
Weather Forecast
Adding a City
1. In standby mode, select Menu > Weather.
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2. Select Options > Add (or select Add when the city list is
empty).
3. Select the desired city, update the city's weather information,
and add the city to your city list.
Updating Weather Information
1. In standby mode, select Menu > Weather.
2. Press Left navigation key or Right navigation key to select
the desired city and select Options > Update to update the
city's weather information.
9 Connectivity
Connecting via USB
Installing PC Suite
The PC Suite software supplied with your phone runs
automatically after you connect your phone to a PC with the USB
cable. To install PC Suite:
1. Connect your phone to a PC with the USB cable.
2. Double-click My Computer. Find and double-click the disk
named HUAWEI ASSITANT. Wait for the dialog box to appear
on your PC. If the dialog box does not appear automatically,
choose My Computer > HUAWEI ASSITANT > Setup.exe to
run the installation program and display the dialog box.
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3. Click Start PC Suite to install PC Suite.
4. Follow the wizard to complete installation.
5. PC Suite starts automatically after installation is complete. After
your phone is detected, you can manage your contacts, files,
and calendar, synchronize emails, and send messages on PC
Suite.
To download the general edition of PC Suite, choose Support >
Downloads on Huawei Device website:
http://www.huaweidevice.com.
To find out how to transfer files using PC Suite, see the help document
embedded in the software.
Using the microSD Card as the USB Mass Storage
1. Connect your phone to a PC using the USB cable.
2. Double-click My Computer. Find and double-click the disk
named HUAWEI ASSITANT. Wait for the dialog box to appear
on your PC.
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3. Click Flie Transfer. Your PC will identify the microSD card as a
removable device. You can then transfer files between your PC
and the microSD card.
4. After you have finished transferring files, safely remove your
phone from the PC as prompted.
Some functions may not be available on your phone when you use it as a
USB mass storage.
Using the Phone as a Modem
When you connect your phone to a PC with the USB cable, you
can use the phone as a modem for Internet access.
You can use this function on a PC that runs Windows 2000,
Windows XP, Windows Vista, or Windows 7.
1. Connect your phone to a PC with the USB cable.
2. Double-click My Computer. Find and double-click the disk
named HUAWEI ASSITANT. Wait for the dialog box to appear
on your PC.
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3. Click Start Mobile Modem and follow the wizard to complete
installation. Click Connect on the displayed dialog box to set
up a connection and access the Internet.
For details, contact your service provider.
Bluetooth
Transferring Data via Bluetooth
You can transfer data between your phone and other Bluetooth
devices. To do so, ensure that the target device supports
Bluetooth and its Bluetooth function is enabled.
1. Select Menu > Settings > Bluetooth to enable the Bluetooth
function.
2. Select Search for devices to search for available Bluetooth
devices.
3. Scroll to the desired Bluetooth device and select Pair. When
you pair your phone with the device for the first time, a
password is required.
4. Transfer data between your phone and the Bluetooth device.
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Using a Bluetooth Headset
You can talk using a Bluetooth headset or a Bluetooth loudspeaker.
For more information, see the user manual for the relevant device.
1. Switch on the Bluetooth headset and keep it in the
discoverable state.
2. Select Menu > Settings > Bluetooth to enable the phone's
Bluetooth function.
3. Select Search for devices to search for available Bluetooth
devices.
4. Scroll to the desired Bluetooth headset and select Pair. When
you pair your phone with the headset for the first time, a
password is required.
5. Use the Bluetooth headset.
10 Security
Phone Lock
The phone lock protects your phone from unauthorized use. By
default, the phone lock is disabled. You can change the preset
phone password 000000 to a numeric string of 4 to 8 digits.
1. Select Menu > Settings > Security > Phone lock.
2. Use Navigation keys to select:
On: Enable the phone lock when the phone is next powered
on.
Off: Disable the phone lock.
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PIN and PUK
The personal identification number (PIN) protects your USIM/SIM
card from unauthorized use. The PIN unblocking key (PUK) can
unlock a blocked PIN. Both the PIN and the PUK are delivered with
the USIM/SIM card. For details, contact your service provider.
If you incorrectly enter the PIN three times, the PIN is blocked and
the phone prompts you to enter the PUK.
If you incorrectly enter the PUK 10 times, the USIM/SIM card
become permanently invalid, and you must contact your service
provider for a new card.
Keypad Lock
When the keypad is locked, you can still answer incoming calls or
make emergency calls by pressing Call key.
1. Press and hold # key to lock the key pad.
2. Press Left soft key, then Right soft key to unlock the keypad.
11 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.
29
Medical Device
Follow rules and regulations set forth by hospitals and health
care facilities. Do not use your device when using the device is
prohibited.
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.
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 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,
30
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:
Concentrate on driving. Your first responsibility is to drive safely.
Do not talk on the device while driving. Use hands-free
accessories.
When you have to make or answer a call, park the vehicle at
the road side before using your device.
RF signals may affect electronic systems of motor vehicles. For
more information, consult the vehicle manufacturer.
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.
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.
Operating Environment
Do not use or charge the device in dusty, damp, and dirty
places or places with magnetic fields. Otherwise, it may result
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in a malfunction of the circuit.
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.
On a stormy day with thunder, do not use your device when it
is being charged, to prevent any danger caused by lightning.
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.
While using the device, observe the local laws and regulations,
and respect others' privacy and legal rights.
Keep the ambient temperature between 0°C and 40°C while
the device is being charged. Keep the ambient temperature
between 0°C to 40°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
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may include parts that can be detached from the device, may be
dangerous, as it 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
Unplug the charger from the electrical plug and the device
when not in use.
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.
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.
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.
Do not disassemble the battery or solder the battery poles.
Otherwise, it may lead to electrolyte leakage, overheating, fire,
or explosion.
If battery electrolyte leaks out, ensure that the electrolyte does
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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.
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.
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.
Do not dispose of batteries in fire as they may explode.
Batteries may also explode if damaged.
Cleaning and Maintenance
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.
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.
Do not place magnetic storage media such as magnetic cards
and floppy disks near the device. Radiation from the device
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may erase the information stored on them.
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.
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.
Before you clean or maintain the device, power off the device
and disconnect it from the charger.
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 can be caused. You can clean the device and the charger
with a piece of damp and soft antistatic cloth.
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.
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Certification Information (SAR)
This device meets guidelines for exposure to radio waves.
Your device is a low-power radio transmitter and receiver. As
recommended by international guidelines, the 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 1.080/kg, and when properly worn on the body is
0.569 W/kg.
FCC 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
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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 to radio 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 complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
Changes or modifications made to this device not expressly approved by
Huawei Technologies Co., Ltd. may void the FCC authorization to operate
this device.