Samsung GT-S3370 - Lock or Unlock the Touch Screen and Keys; Access Menus

Getting started
21
Access menus
To access your phone’s menus,
In Idle mode, select
1
Menu to access Menu mode.
Scroll left or right to a main menu screen.
2
Select a menu or application.
3
Press the Back key to move up one level; Press the
4
Power/End key to close the menu or application and
return to Idle mode.
›
Organise applications in Menu mode
You can reorganise the applications in Menu mode by
changing their order or grouping them into categories to
suit your preferences and needs.
In Idle mode, select
1
Menu to access Menu mode.
Select
2
Edit at the top left of the screen.
Lock or unlock the touch screen
and keys
You can lock the touch screen and keys to prevent any
unwanted phone operations.
To lock, press the Lock key. To unlock, press and hold the
Lock key. Alternatively, you can press the Lock key and tap
and hold the lock icon.
You can also set the phone to automatically lock the touch
screen and keys when you do not use the phone for a
specied period. In Menu mode, select Settings
→
Touch
panel
→
On under Auto-lock
→
Save.