Huawei Technologies G2157 GSM Mobile Phone User Manual

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Document ID	1205814
Application ID	fk9UxPlvUf8g4IRo2c3QAA==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	29.83kB (372872 bits)
Date Submitted	2009-11-27 00:00:00
Date Available	2009-11-27 00:00:00
Creation Date	2009-11-25 10:30:24
Producing Software	Microsoft® Office Word 2007
Document Lastmod	2009-11-25 18:48:32
Document Title	精彩沟通 无线生活
Document Creator	Microsoft® Office Word 2007
Document Author:	huangxiulan

G2157
GSM Mobile Phone
User Guide
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
, HUAWEI, and
are trademarks or registered trademarks of
Huawei Technologies Co., Ltd.
Other trademarks, products, services, 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.
Table of Contents
Your Phone ............................................................... 1
Keys and Functions .................................................... 2
Screen Icons ............................................................. 5
Installing the SIM Card............................................... 6
Removing the SIM Card.............................................. 6
Charging the Battery .................................................. 6
Using the Function Menu ............................................ 7
Making a Call ............................................................ 7
Answering a Call ........................................................ 8
Phone Lock ............................................................... 8
PIN and PUK ............................................................. 8
Locking the Keypad.................................................... 9
Changing the Text Input Modes .................................. 9
Multi-tap Input Mode ............................................... 10
Predictive Input Mode .............................................. 10
Entering Digits......................................................... 11
Entering Symbols ..................................................... 11
FM Radio (Optional) ................................................. 11
Warnings and Precautions ........................................ 13
Features marked with "optional" are optional. These
features may vary according to service providers. For
details, contact your service provider.
Your Phone
The following figure shows the appearance of your phone and it
is for your reference only.
Screen
Flashlight (optional)
Navigation key
Charger/Headset jack
(optional)
Left soft key
# key
Call/Answer key
10
End/Power key
Number keys
11
Right soft key
6
* key
12
Earpiece
Keys and Functions
Press…
To…

Make a call.

Answer an incoming call.

View the Dialed calls in standby mode.

Power on or off the phone (by pressing and
holding it for about 3s).

End a call, or reject an incoming call.

Return to the standby mode.

Display Menu in standby mode.

Select the highlighted item.

Display Contacts in standby mode.

Return to the previous menu.
Press…
To…

Turn on the flashlight (by pressing and holding
for about 2s or by pressing
twice
consecutively) in standby mode and turn off the
flashlight (by pressing
again) in standby
mode if the phone provides the flashlight
function.

Access Inbox (by pressing
) if the phone
does not provide the flashlight function.

Access Alarm clock (by pressing
Records (by pressing
pressing
), Call
), and Browse (by
) in standby mode.

Enter numbers, letters, and characters.

Enter + in standby mode (by pressing and hold
the 0 key for about 3s).

Call the voice mail center in standby mode (by
pressing and holding the 1 key for about 3s).

Speed-dial phone numbers in standby mode (by
pressing and holding the 2-9 keys for about 3s).

Select a submenu item labeled with the
corresponding number.
Press…
To…

In standby mode, press the key once to enter *,
press and hold the key to enter P.

Display the symbol list in any input mode.

Enter #.

Lock the keypad in standby mode (by pressing
and holding the key for about 3s).

Change input modes when editing texts.
If the phone cannot be powered on after you press and
hold
, the reason is probably that the battery is
used up. In this case, charge the phone for five minutes
(during this period, the charging animation may be not
displayed on the screen) and power it on again.
Screen Icons
Icon
Description
Signal strength.
A new text message is received.
The phone is roaming.
The call forwarding function is enabled.
(Optional) A headset is connected to the phone.
(Optional) The FM radio is activated.
An alarm is activated.
The keypad is locked.
Battery charge level.
The Standard profile is activated.
The Conference profile is activated.
The Outdoor profile is activated.
The Mute profile is activated.
The Customize profile is activated.
Missed call(s).
Installing the SIM Card
Before installing the SIM card, ensure that your phone is
powered off. Ensure that the golden contact area on the SIM
card is facing downward, and the beveled corner is properly
aligned with the SIM card slot.
Removing the SIM Card
Before removing the SIM card, ensure that your phone is
powered off.
Charging the Battery
1. Connect the charger to an AC power socket.
2. Connect the charger to the charger jack on the phone.
3. Wait until the battery is completely charged.
During the charging, the charging icon is displaying in
animation. When the charging icon becomes static, the
battery is fully charged.
4. Disconnect the charger from the phone.
5. Disconnect the charger from the AC power socket.
Using the Function Menu
1. In standby mode, press
2. Press
3. Press
(Menu).
to select the desired function menu.
(Select) to display the selected menu.
4. Select a submenu in either of the following ways:

Press

Press the number key corresponding to the serial number of
the menu.
5. Press
to scroll to the desired menu.
(Select) to display the menu.
6. Press
(Back) to return to the previous menu or exit
the function menu.
To return to the standby mode, press
Making a Call
1. In standby mode, enter the phone number.


To make an international call, press and hold
to enter a
plus sign (+). Then enter the country or region code, area
code, and phone number in sequence.
To call an extension, enter the phone number, press and hold
to insert P, and then enter the extension number.
2. Press
to dial the number.
3. Press
to end the call.


You can also make a call through call logs, contacts,
and messages.
During a call, press
to adjust the volume.
Answering a Call
When there is an incoming call, you can do as follows:

Press
to answer it.

Press
(Options), and select Accept to answer it.

Press
(Reject) or
to reject it.
If the Any key answer function is enabled, you can press any
key except
and
to answer an incoming call.
Phone Lock
The phone lock protects your phone from unauthorized use. By
default, the phone lock function is disabled. You can change the
default phone lock code (0000) into any numeric string in the
range of four to eight digits.
Do remember your phone lock code. If you forget it, contact the
service center.
PIN and PUK
The personal identification number (PIN) protects your SIM
card from unauthorized use. The PIN unblocking key (PUK) can
unlock the blocked PIN. Both PIN and PUK are delivered with
the SIM card. For details, consult your service provider.
If you enter wrong PINs for a specified number of times
consecutively, the phone asks you to enter the PUK. If you enter
wrong PUKs for a specified number of times consecutively, the
SIM card is invalidated permanently. Contact your service
provider for a new one.
Locking the Keypad
In standby mode, press and hold
keypad. To unlock the keypad, press
succession.
for about 3s to lock the
and then
in
If the Keypad lock function is enabled and the phone is idle for
a preset period in standby mode, the keypad is locked
automatically.
When the keypad is locked, you can press
to
answer an incoming call or make emergency calls.
Changing the Text Input Modes
The indicator of the current text input mode is displayed on the
upper left corner of the screen. You can press
the text input mode.
to change
Indicator
ABC, Abc and abc
Text Input Mode
Multi-tap input mode
Eng
Predictive input mode
123
Number input mode
Press
(Delete) once to delete the letter on the
left of the cursor. Press and hold
about 3s to delete all the letters.
(Delete) for
Multi-tap Input Mode
In multi-tap input mode, you can press a 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.


Press
consecutively to select and enter
commonly used punctuations.
Press
once to enter a space, twice to enter 0.
Predictive Input Mode
In predictive input mode, do as follows to enter a word:
1. Press each key only once according to the spelling sequence
of the desired word.
The phone displays the commonly used word according to
the numeric sequence of key presses.
2. Press
to scroll to the desired word.
You can press
to switch the selected characters
between upper case and lower case.
3. Press
to enter the word.
10


Press
consecutively to select and enter
commonly used punctuations.
Press
to enter a space.
Entering Digits

In "123" input mode, you can directly press number keys
labeled with desired digits.

In multi-tap input mode, press the number key consecutively
until the desired digit appears on the screen.
Entering Symbols
1. Press
to display the symbol list.
2. Press
to scroll to the desired symbol.
3. Press
to enter the symbol.
FM Radio (Optional)
The headset cable functions as an antenna as well. To ensure
good reception of radio programs, do not disconnect the
headset from the phone or severely bend the headset cable.
1. Connect a compatible headset to the phone..
2. Select Menu > Applications > FM radio to launch the FM
radio.
3. On the FM radio screen, you can do as follows:

Press
to change the channel.
11

Press and hold
for about 3s to make the phone
automatically search for channels.

Press the number key corresponding to the serial number of
a channel to play the channel.

Press

Press
(Options) to set the frequency, view and set
channel list, tune, or power off the FM radio.
to adjust the volume.
12
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 mobile 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 it causes danger or interference with
electronic devices.
Medical Device

Power off your device and follow the rules and regulations
set forth by the hospitals and health care facilities.

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.

Some wireless devices may affect the performance of the
hearing aids. For any such problems, consult your service
provider.
Potentially Explosive Atmospheres
Switch 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 fire, resulting in bodily injuries or even deaths.
Do not switch on the device at refueling points such as service
13
stations. Comply with restrictions on the use of radio equipment
in fuel depots, storage, and distribution areas, and chemical
plants. Also, adhere to restrictions in areas where blasting
operations are in progress. Before using the device, watch out
for areas that have potentially explosive atmosphere 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) if this device can be safely used in their vicinity.
Traffic Security
Observe local laws and regulations while using the device. Also,
if using the device while driving a vehicle, please 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. Switch off
your device before boarding an aircraft. Using wireless
devices in an aircraft may be dangerous to the operation of
the aircraft, disrupt the wireless telephone network, and may
be considered illegal.
14
Operating Environment

Do not use or charge the device in dusty, damp or dirty
places or places with magnetic fields. Otherwise, the circuit
may not function properly.

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 thunder and stormy day, 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 standby
time are reduced.

While using the device, observe the local laws and
regulations, and respect others' privacy and legal rights.

Use accessories authorized by manufacturers. Using
unauthorized accessories will render the warranty null and
void.

Keep the ambient temperature between 0℃ and 45℃ while
the device is being charged. Keep the ambient temperature
between -20℃ to 60℃ for using the device powered by
battery.
Preventing Hearing Damage
Using the receiver, earbuds, headphones, speakerphone, or
earpieces at high volume can result in permanent hearing loss.
Be extremely careful when listening at high decibel levels. Set
the volume to a safe level. If you experience strange sounds in
15
your ears like ringing or if you hear muffled speech, get your
hearing checked. If you continue to use high volume, your
hearing will soon get affected.
Hearing experts offer the following suggestions to protect your
hearing:

Reduce the time you use the receiver, earbuds, headphones,
speakerphone, or earpieces at high volume.

Do not increase the volume to block noisy surroundings.

Reduce the volume if you can’t hear people speaking near
you.
Safety of Children
Please 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 prove dangerous, as it may present a choking hazard.
Make sure that small children are kept away from the device
and accessories.
Environment Protection
Follow all the local regulations regarding the disposal of your
devices or electrical accessories (such as chargers, headsets, or
batteries). Recycle them. Do not dispose of an exhausted
battery or a used device in a garbage can.
Accessories
Use only the accessories, such as the charger, battery, and
headset, delivered by manufacturer. Using accessories of other
manufacturers or vendors with this device model might
invalidate any approval or warranty applicable to the device,
might result in the non-operation of the device, and might be
dangerous.
16
Battery and Charger

The battery can be charged and discharged hundreds of
times before it eventually wears out. When the standby time
and talk time are shorter than normal, replace the battery.

Use the AC power supply defined in the specifications of the
charger. An improper power voltage may cause fire or the
charger may not function properly.

Do not connect two poles of the battery with conductors
such as metal materials, keys or jewelries. Otherwise, the
battery may be short-circuiting 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, make sure 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.

If the battery is damaged, or the color changes or gets
abnormally heated 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 lead is
exposed or broken), or the plug loosens, stop using the cable
at once. Otherwise, it may lead to electric shock, 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.
17
Clearing 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 and charger with a
wet hand. Otherwise, it may lead to short-circuit or
malfunction of the device and electric shock to the user.

Do not place your device, battery, or charger in places where
it can get damaged because of collision. Otherwise, it may
lead to battery leakage, device malfunction, overheating, fire,
or explosion.

If the ambient temperature is considerably low or high, the
capacity and life of the battery is reduced. When the
temperature is lower than 0℃, performance of the battery is
affected.

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.

Do not leave your device, battery, or charger in a very hot or
cold place. Otherwise, they may not function properly and
may lead to a fire or an explosion.

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
get damaged or a fire can be caused. You can clean the
device and the charger with a piece of damp and soft
antistatic cloth.
18

Do not dismantle the device or accessories. Otherwise,
manufacturer is not liable to pay for damages as the device
and accessories are not covered by warranty.
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 DEVICE MEETS THE GOVERNMENT'S REQUIREMENTS
FOR EXPOSURE TO RADIO FREQUENCY ELECTROMAGNETIC
FIELD.
Your device is a low-power radio transmitter and receiver. When
it is turned on, it emits low levels of radio frequency energy
(also known as radio waves or radio frequency fields).
Governments around the world have adopted comprehensive
international safety guidelines, developed by scientific
organizations, e.g. International Commission on Non-Ionizing
Radiation Protection (ICNIRP) and Institute of Electrical and
Electronics Engineers Inc. (IEEE), through periodic and
thorough evaluation of scientific studies. These guidelines
establish permitted levels of radio wave exposure for the
general population. The levels include a safety margin designed
to assure the safety of all persons, regardless of age and health,
and to account for any variations in measurements.
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 while being operated can be well
19
below the value. This is because the device is designed to use
the minimum power required to reach the network.
Before a device model is available for sale to the public, it must
be tested and certified by the Federal Communications
Commission (FCC), ensuring that it does not exceed the limit
established by the government-adopted requirement for safe
exposure. The tests are performed in positions and locations
(that is, at the ear and worn on the body) as required by the
FCC for each model. For body worn operation, this device has
been tested and meets FCC RF exposure guidelines when the
handset is positioned a minimum of 15 mm from the body with
an accessory that contains no metal part. Use of other
accessories may not ensure compliance with FCC RF exposure
guidelines.
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 1.18 W/kg.
The SAR limit adopted by the CNIRP is 2.0 W/kg over one gram
of tissue. The value guarantees a safe distance to protect device
users and the difference caused by measurement errors. Under
different test requirements and frequency, the value varies.
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.
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.
20
These limits are designed to provide reasonable protection
against harmful interference in a residential installation. The
operation is subject to the condition that this device does not
cause harmful interface.
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. There is no guarantee, however, that
interference does 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.
Warning: Changes or modifications made to this equipment
not expressly approved by manufacturer may void the FCC
authorization to operate this equipment.
The antenna(s) used for this transmitter must not be co-located
or operating in conjunction with any other antenna or
transmitter.
21
Version: V100R001_01
22
NO.: 6010262

---

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