Battery
Lift the charger port cover on the bottom left side of your phone. Insert the small end of charger (B side of the connector facing up) into the charging port on your phone.
Plug the other end of the charger into a wall outlet.
Power
To turn the phone on, press and hold the End key. To turn it off, press and hold the End key again.
Call Functions
Make a call
1.From the Home screen, tap Dialer 
.
2.Enter the phone number.
3.Press the Send key or tap Call.
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