User's Manual Part 1

Hardware setup 11
Battery charging
2. Disconnect the charger cable when charging completes.
• Before using the battery for the first time, make sure that is charged for at least eight
hours to prolong its lifetime.
• It takes at least one charging-discharging cycle for the battery to reach its peak perfor-
mance.
• You can also charge your phone using the USB data cable while it’s connected to the PC
as an alternative to using the charger cable.
• To avoid possible damage to the battery, please make sure that the battery is unlocked
when inserting or removing it.
• Keep the phone in normal room temperature while charging. For safety precautions, when
the phone temperature is above 55 or below 0 degree Celsius it will automatically stops
charging temporarily.
• There is a backup battery inside the phone which you can’t see. This backup battery
allows your phone to keep data stored in RAM intact when you remove the battery tempo-
rarily (for example, to change SIM cards). If you remove your phone battery for over 30
minutes the data stored in RAM will be deleted.
• Don't remove the battery when charging, or it may cause hard reset.
• Please make sure that the battery lock is set to the lock position while charging.
1. Connect the one end of the
charger cable into the PDA
phone and the other into a wall
power outlet to begin charging.