Samsung SPH-M550ZKASPR - Manual (Page 66)

52 2C. Settings
Ⅲ Tone Length to select a key tone length. (Longer
tone lengths may be better for tone recognition
when dialing voicemail or other automated
systems.)
3. Highlight an available option from one of the above
menus and press
.
Display Settings
Changing the Backlight Time Length
Select how long the display screen and keypad remain
backlit after you press any key.
1. Highlight and press > Settings > Display >
Backlight .
2. Select a time setting and press .
Ⅲ Select Slide open, 30 seconds, 15 seconds, or
8 seconds .
Changing the Keypad Time Length
Select how long the keypad remains backlit after any
keypress is made.
1. Highlight and press > Settings > Display >
Keypad Light .
2. Select a time setting and press .
Ⅲ Select Slide open, 30 seconds, 15 seconds, 8 seconds
or Off .
Changing the Display Screen
Choose what you see on the display screen while
powering on or off and when in standby mode.
1. Highlight and press > Settings > Display >
Main Screen > Screen Saver .
2. Highlight Get New Screen Savers , Preset Images ,
My Stuff , or My Albums and press . Note Long backlight settings reduce the battery’s talk and
standby times.
Note Long keypad settings reduce the battery’s talk and
standby times.
Sprint M550.book Page 52 Monday, April 13, 2009 1:03 PM