Samsung SGH-T330ZKATFN - Manual (Page 21)

Understanding Your Phone 17
Backlight
A backlight illuminates the internal display and the keypad. When you press any
key, the backlight comes on. It goes off when no keys are pressed within a given
period of time, depending on the setting in the Backlight menu. The display turns off
after one minute to conserve battery power.
The Duration setting is how long the keypad backlight is on. The Dim option is how
much longer after the keypad backlight goes off that the display remains lit.
To specify the length of time the backlight is active, access the Backlight menu:
1. In Idle mode, press Menu ➔ Settings ➔ Display Settings ➔ Backlight and
press the Select soft key or .
2. Highlight the Duration option. Use the Left or Right Navigation key to select
the time the backlight is on. You can choose: 10 sec, 15 sec, 30 sec, 1 min,
3 min or 10 min.
3. Press the Down key to highlight the Dim option. Use the Left or Right
Navigation key to select the time the Dim mode is on. You can choose: Off,
5 sec, 15 sec, 30 sec, 1 min or 3 min.
4. Press the Save soft key to retain your settings.
Displays when Incoming Call is set to Melody and Vibration.
Displays when Incoming Call is set to Vibration then Melody.
Displays when Incoming Call is set to Melody then Vibration.