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Warning: • Do not remove the battery from the device while you are charging it
using the AC or car adapter.
• As a safety precaution, the battery stops charging before it overheats.
1.4 Starting up the device
Power on/off
To power off your phone, press & hold POWER. On release, the Phone options
menu opens. Select ‘Power off’ and confirm.
To power on again, press & hold POWER.
Silent mode
To silence your phone quickly, press & hold the – volume button to zero
volume. Or on the Home screen, touch
and select Settings > Audio
profiles. Select ‘Silent’ check box. Or pull down the drop-down menu, and turn
to the last page, and select ‘Silent’. Or long press the ‘POWER ON’ button, and
select ‘Silent’ Icon’.
Screen sleep
After a period of inactivity, your screen will go to sleep (display will turn black).
In sleep, your phone uses less battery power. You can control this behavior:
Set screen timeout period
