C2857 CDMA 1X Mobile Phone USER GUIDE
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1 Installing the UIM Card and the Battery ................................................... 1 2 Charging the Battery................................................................................... 1 3 Getting to Know Your Phone ..................................................................... 2 4 Keys and Functions .................................................................................... 3 5 Screen Icons ....................................................................................
14 Warnings and Precautions ....................................................................
1 Installing the UIM Card and the Battery Contact your network operator to check whether a User Identity Module (UIM) card is required for the phone. When installing the UIM card, ensure that the gold contact area on the UIM card is facing downward and that the beveled edge of the UIM card is properly aligned with that of the UIM card slot. 2 Charging the Battery 1. Connect the charger to the charger connector of the phone. 2. Connect the charger to a power socket.
3. When the charging icon animation stops, indicating that the charging is complete, disconnect the charger from the phone. 3 Getting to Know Your Phone 1. Strap hole 2. Earpiece 3. Screen 4. Navigation keys 5. Left soft key 6. Call key 7. Number keys 8. * key 9. Headset jack 10. Charger connector 11. Microphone 12. # key 13. End key 14. Right soft key 15. Confirm key Note The preceding figure is provided for your reference only.
4 Keys and Functions Press... End key Call key Left soft key Right soft key To... Power on or off the phone (press and hold the key). End or reject a call. Dial a number or answer a call. Access the main menu in standby mode. Select the option displayed in the lower left corner of the screen (directly above the key). Return to the previous menu or exit the function menu from a menu screen. Select the option displayed in the lower right corner of the screen (directly above the key).
Press... To... Enter numbers, letters, and symbols. Speed-dial phone numbers (press and hold the desired key 2-9 in standby mode after a phone number is assigned to the number key). Access the submenu labeled with the corresponding number. Number keys * key Activate or deactivate the Meeting profile (press and hold the key in standby mode). # key Lock the keypad (press and hold the key in standby mode). 5 Screen Icons Icon Indicates... Icon Signal strength Indicates...
Icon Indicates... Icon Indicates... No signal Code division multiple access (CDMA) 1X network available.
To make an international call, press the * key twice to enter a plus sign (+), and then enter the country or region code, area code, and phone number in sequence. To dial an extension number, enter the phone number, press the * key three times to enter P or four times to enter T, and then enter the extension number. 2. Press the Call key to dial the number. 3. Press the End key to end the call or cancel the dialing.
8 Security Locking the Keypad To prevent unintentional operations, you can press and hold the # key in standby mode to lock the keypad. When the keypad is locked, you can press the Call key to answer an incoming call and make an emergency call. To unlock the keypad, press the Left soft key and then the * key. Enabling the Phone Lock The phone lock protects your phone from unauthorized use. By default, the phone lock is disabled.
9 Text input In editing mode, press the # key to switch between text input modes. Entering English Letters (in Abc Mode) In Abc mode, press the number 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.
Tip In En mode, press the 0 key to enter a space. In Abc mode, press the 0 key once to enter a space, twice to enter 0, and three times to enter a linefeed. In Abc mode, repeatedly press the 1 key to enter the commonly used punctuations. In En mode, press the 1 key once to enter a period and twice or three times to enter a smiley. Entering a Symbol 1. In any text entry mode, press the * key to display the symbol list. 2.
2. Save the settings to enable the alarm. Disabling One or All Alarms On the Alarms screen, select an alarm and then select Off to disable the alarm or select Cancel All to disable all alarms. Note When an alarm rings, select Stop to stop the alarm. If you select Snooze, the alarm will stop temporarily, and then ring again after five minutes. You can customize the days for repeating an alarm. You can browse the seven days in a week, and then select the days that you want the alarm to ring.
3. Use the Left navigation key or the Right navigation key to perform manual tuning. Listening to a Radio Program When listening to a radio program, you can perform the following operations: Press the Up navigation key or the Down navigation key to adjust the volume. Press the Left navigation key or the Right navigation key to switch between channels. Recording a Radio Program Note Before recording a radio program, ensure that the channel has been saved in the channel list.
14 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.
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 on the road side before using your device. Radio frequency (RF) signals may affect electronic systems of motor vehicles.
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 while the device powered by a battery is being used. 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.
Do not disassemble the battery or solder the battery poles. Otherwise, an electrolyte leakage, an overheating, a fire, or an explosion may be caused. 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 skin or eyes with clean water immediately and consult a doctor.
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 agents (such as alcohol and benzene) to clean the device and the charger.
device is 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 Federal Communications Commission (FCC) and the Industry Canada (IC) for this device type when the device is tested for use at the ear is 1.12 W/kg, and that when the device is properly worn on the body is 0.979 W/kg.
