7
Some batteries perform best after several full charge/discharge
cycles.
Note: Only the AC adapter and USB sync cable provided with your
device must 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 and press „Power off‟.
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.
Lock screen & put phone to sleep
Except when on a phone call, from any screen, press POWER
(immediately). While not on a call, to lock your control buttons and
screen from accidental touch activation, press POWER.
