900MHz 3 GSM SIM Mobile 60Hz TF Card Large Battery Mobile Phone

Large Battery And Long Standby Time 3 GSM SIM Mobile TF Card FM Radio 

3 GSM SIM Mobile Answering Phone Rules:
1. Answer or mute incoming calls
Press the "Send key" or select "<Answer>" to answer the incoming call. Press <Mute> to mute the ringtone before answering; Press "End" or select "<Reject>" to reject the incoming call.
2. Adjust the receiver volume
During a call, press the left and right navigation keys to adjust the volume of the speaker. When adjusting the volume, the display will show the level of the current volume bar graph.
3. Answer incoming calls when the keypad is locked
When the keypad is locked, press the send key to answer the call. During a call, the options menu is still available. Keypad automatically re-locks when you hang up or decline a call.

3 GSM SIM Mobile Parameter:

3 GSM SIM Mobile Battery Maintenance:

1. Do not open the phone unless it is absolutely necessary, such as installing a battery or an R-UIM card. We recommend that you go to your dealer whenever you have a problem with either of these products and have their experts handle the phone.
2. Do not misuse or abuse the phone. Dropping, knocking or shaking can damage the internal circuitry.