Sleep & wake up
To save your battery, prevent accidental touches, or when you want to
wipe smudges off your touchscreen, put the touchscreen to sleep by
pressing Power
. To wake up the touchscreen, just press Power
again.
Power key menu
Press and hold Power
to open the power key menu, where you can
Power off
Airplane mode
Silent mode
turn off the phone (
), or turn
or
on
or off.
Adjust volume
Press the volume keys to change the ring volume (in the home screen), or
the earpiece volume (during a call).
When playing music or video files, press the volume keys to adjust media
volume.
Rotate the screen
When you rotate the phone, the touchscreen can rotate to stay right-side up:
Settings
Display
Auto-rotate screen
Find it:
Menu
>
>
>
10
Touchscreen & keys