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 G1157 

GSM Mobile Phone 

 
 
 

User Guide 

 
 
 
 
 

Huawei Technologies Co., Ltd. 

Address: Huawei Industrial Base, Bantian, Longgang, Shenzhen 518129, 
People's Republic of China 

Summary of Contents for G1157

Page 1: ...G1157 GSM Mobile Phone User Guide Huawei Technologies Co Ltd Address Huawei Industrial Base Bantian Longgang Shenzhen 518129 People s Republic of China ...

Page 2: ...istered 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 ...

Page 3: ...btain 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 5 Keys and Functions 6 Screen Icons 8 Installing the SIM Card 10 Removing the SIM Card 10 Charging the Battery 10 Using the Function Menu 11 Making a Call 11 Answering a Call 12 Phone Lock 12...

Page 4: ...FM Radio 17 Warnings and Precautions 17 ...

Page 5: ... figure shows the appearance of your phone and it is for your reference only 1 Screen 7 Flashlight 2 Navigation key 8 Charger Headset jack 3 Left soft key 9 key 4 Call Answer key 10 End Power key 5 Number keys 11 Right soft key ...

Page 6: ...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 ...

Page 7: ...cords and Calculator 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 ...

Page 8: ...iting 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 en...

Page 9: ... 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 ...

Page 10: ...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 ...

Page 11: ...ect a submenu in either of the following ways Press to scroll to the desired menu Press the number key corresponding to the serial number of the menu 5 Press 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 ...

Page 12: ...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 pho...

Page 13: ...13 Do remember your phone lock code If you forget it contact the service center ...

Page 14: ... 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 for about 3s to lock the keypad To unlock the keypad press and then in succession If the Keypad lock function is enabled and the phone is idle for a preset period in standby ...

Page 15: ... mode 123 Number 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 Press consecutively to select and enter commonly used...

Page 16: ...u can press to switch the selected characters between upper case and lower case 3 Press to enter the word Press to display 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 ...

Page 17: ...nge the channel 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 channel list tune or power off the FM radio Warnings and Precautions This section contains important information pertaining to the operating...

Page 18: ... 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 normal...

Page 19: ...l 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 electr...

Page 20: ... 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...

Page 21: ...earing 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 com...

Page 22: ...non operation of the device and might be dangerous 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 ...

Page 23: ...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 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 m...

Page 24: ... 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 dam...

Page 25: ...tion 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 ...

Page 26: ...ains 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 XXXX W kg and when properly worn on the body is XXXX W kg The SAR limit adopted by the CNIRP i...

Page 27: ...io 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 Incre...

Page 28: ...nt RF exposure warning The equipment complies with FCC RF exposure limits set forth for an uncontrolled environment The equipment must not be co located or operating in conjunction with any other antenna or transmitter SAR Value 1 41 W g Version 01 NO 6010226 ...

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