Samsung SGH-T239WRBTMB - Manual (Page 20)

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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 within the Backlight menu. The
display turns off after one minute to conserve battery power.
The On 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. From Idle mode, press the Menu ➔ Settings ➔ Display settings option and press the Select soft key
or .
2. Select Backlight ➔ Duration and press the Select soft key or .
3. Highlight the On option. Use the Left or Right Navigation key to select the time the backlight is on. You may
choose between 10 secs, 15 secs, 30 secs, 1 min, 3 mins, or 10 mins.
4. Press the Down key to take you to the Dim option. Use the Left or Right Navigation key to select the time the
Dimming mode is on. You may choose between Off, 5 secs, 15 secs, 30 secs, 1 min, or 3 mins.
5. Press the Save soft key to retain your new settings.
Display
Your phone has a display on the front of the phone. It indicates when you have an incoming call or message. It also
alerts you at a specified time when you have set an alarm. The backlight turns on and the corresponding icon
displays on the screen.
The display shows the current time on a digital clock.
Help
Help is designed to work with the browser to show you some of the unique features of your phone. You can search
help files on the fly while traveling, at home or anywhere.
1. From Idle mode, press the Menu ➔ Help and press the Select soft key or .
2. The T-Mobile Help menu is then displayed with the following options available:
• Browse Help Topics: this option gives you a list of different topics from which you can select.
t239.book Page 16 Wednesday, March 25, 2009 12:48 PM