Samsung Wave GT-S8500T - Manual (Page 23)

Getting started 22
Access menus
To access your device’s menus,
In Idle mode, press the Menu key to access Menu
1
mode.
Scroll left or right to a main menu screen.
2
You can also select a dot on the top of the screen to
move to the corresponding main menu screen directly.
Select a menu or application.
3
Press [
4
] to return to Idle mode.
Lock or unlock the touch screen
and keys
You can lock the touch screen and keys to prevent any
unwanted device operations.
To lock, press the Lock key. To unlock, press and hold the
Lock key. Alternatively, press the Lock key and flick the grey
window with your finger.
You can also set the device to automatically lock the
touch screen and keys when you do not use the device
for a specified period. In Menu mode, select Settings →
General → Touch → Touch panel auto-lock.