Samsung GT-S7230E Lock or unlock the touch screen and keys, Access menus, mode, Settings, Backlight time, Display and light, Select a menu or application

•Your device turns off the touch screen when you do not use the device for a specified period. To turn on the screen, press [] or the Menu key.

•You can also adjust the backlight time. In Menu mode, select Settings → Display and light → Backlight time.

•Some lists have an index along the right side. Tap a letter to jump to items starting with that letter. Drag your finger along the index to quickly scroll through the list.

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 []. To unlock, press [] or the Menu key and flick the grey window with your finger.

Access menus

To access your device’s menus,

1	In Idle mode, press the Menu key to access Menu
2	mode.
	Scroll left or right to a main menu screen.

You can also select a dot on the top of the screen to move to the corresponding main menu screen directly.

3	Select a menu or application.
4	Press [ ] to return to Idle mode.

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