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be used to charge the device.
Connect the USB connector of the AC adapter to the sync connector on your
device, and then plug in the AC adapter to an electrical outlet to start charging
the battery.
As the battery is being charged while the device is on, a charging icon appears
in the title bar of the Home screen. After the battery has been fully charged, a
full battery icon appears in the title bar of the Home screen.
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.
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
1. On the Home screen, touch
and select Settings.
2. Select Display option.
3. Select Sleep. Select a time from the menu.
Prevent sleep while charging
1. On the Home screen, then touch
and select Settings.
2. Select Developer options.
3. Select ‘Stay awake’ check box.
Lock screen & put phone to sleep
Except when on a phone call, from any screen, press POWER (immediately).