Samsung SCH-R250ZRAMTR - Manual (Page 129)

Changing Your Settings 125
Banner
Create your own 13-character personal greeting that appears in the
display while your phone is in Standby mode.
Tip: Press and hold to erase an existing banner, if necessary. (For more
information, refer to “Entering Text” on page 25.)
Backlight
You can separately set the Main Display, Keypad, and/or Charging
backlight to remain on for 10, 15, or 30 seconds; to be Always On as
long as the folder is open; or to be Always Off. You can also set the
Brightness of the backlight for your displays and keypad.
Note: Prolonged backlight use drains your battery faster.
Front Contrast
Front Contrast lets you set the Front display contrast to enhance its
readability.
Sounds Settings
Sounds settings let you customize your phone’s audio properties,
such as ringers, keypad tones, alerts, start up melody, and more.
To launch the Sound Settings menu:
ᮣ From the Settings menu, select Sound Settings.
The Sound Settings menu appears in the display.