Huawei G2157 User Manual
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Huawei G2157 User Manual

Huawei G2157 User Manual

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G2157
GSM Mobile Phone
User Guide
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Summary of Contents for Huawei G2157

  • Page 1 G2157 GSM Mobile Phone User Guide...
  • Page 2 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...

  • Page 3: Table Of Contents

    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.

  • Page 4: Your Phone

    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) Charger/Headset jack Navigation key (optional)

  • Page 5: Keys And Functions

    * 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.
  • Page 6 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 ...
  • Page 7 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 ...

  • Page 8: Screen Icons

    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.

  • Page 9: Installing The Sim Card

    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.

  • Page 10: Using The Function Menu

    animation. When the charging icon becomes static, the battery is fully charged. Disconnect the charger from the phone. Disconnect the charger from the AC power socket. Using the Function Menu In standby mode, press (Menu). Press to select the desired function menu. Press (Select) to display the selected menu.

  • Page 11: Answering A Call

    Press to dial the number. 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.

  • Page 12: Locking The Keypad

    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.

  • Page 13: Multi-Tap Input Mode

    Press (Delete) once to delete the letter on the left of the cursor. Press and hold (Delete) for about 3s to delete all the letters. 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.

  • Page 14: Entering Digits

    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 ...
  • Page 15 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 to adjust the volume.  Press (Options) to set the frequency, view and set ...

  • Page 16: Warnings And Precautions

    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.
  • Page 17 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.
  • Page 18 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.
  • Page 19 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, ...
  • Page 20 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 ...
  • Page 21 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.
  • Page 22 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.
  • Page 23 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.
  • Page 24 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.
  • Page 25 Version: V100R001_01 NO.: 6010262...

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