User's Manual
14
1
Before Using Your O2 Xda Denim
1.9 Power
To power on your O2 Xda Denim
While the device is powered off, press Power key on
the top of the device to power it on.
To power off your O2 Xda Denim
While the power is on, press and hold Power key on
the top of the device for about 3 seconds to turn it off.
To reduce the power consumption of your device, you
may change the backlight duration and brightness level.
Also, you can save more power by setting the device
to turn off automatically if it is not in use for a specic
period of time.
To check battery power level
Tap Start > Settings > System tab > Power > Battery
tab. The bar indicates the remaining battery power
level.
To turn off the device automatically
Ta p Start > Settings > System ta b > Power >
Advanced tab and select the duration before your O
2
Xda Denim turns off by itself. This feature controls the
screen standby time.