8Touchscreen & keys
Touch Menu to open menu options, or Back to
go back. Touch and hold Menu to open the
touchscreen keypad.
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 ,
touch Menu , or open the phone.
To change how long your phone waits before the
screen goes to sleep automatically, touchMenu
>Settings > Display & security >Screen timeout.
Tip: To make the screen lock when it goes to sleep,
use “Screen lock” on page56.
Power key menu
Press and holdPower to open the power key
menu, where you can turn off the phone (Power off),
or turn off features (Airplane mode, Bluetooth, Wi-Fi,
or GPS).
Adjust volume
Press the volume keys to
change the ring volume (in
the home screen), or the
earpiece volume (during a
call).
Rotate the screen
In many apps, the touchscreen can rotate to stay
right-side up when you rotate your phone:
Find it: Menu > Settings > Display & security
>Orientation
Volume
Keys