Samsung SPH-A790 User Manual page 31

Digital cellular telephone
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S S e e t t t t i i n n g g s s
Backlight
You have several options for setting how the LCD,
keypad backlight operates. Remember that backlight use
drains your battery faster.
LCD: allows you to set how long the LCD backlight stays
on.
Flip up: The backlight comes on when the flip up.
30 seconds: The backlight comes on when you
press a key or receive a call and
switches off 30 seconds after the last
key is pressed.
15 seconds: The backlight comes on when you
press a key or receive a call and
switches off 15 seconds after the last
key is pressed.
8 seconds: The backlight comes on when you
press a key or receive a call and
switches off 8 seconds after the last
key is pressed.
KeyPad: allows you to set how long the keypad
backlight stays on.
Off: The backlight remains off.
File up, 30,15, 8 Seconds is same to LCD option.
Pwr Save Mode: allows you to set power save mode
for display.
56
LCD Contrast
This menu allows you to adjust the brightness of the
LCD screens.
Service LED
This menu allows you to select whether or not the
service light on.
Sounds
Ringer Volume
This menu option allows you to adjust the ringer
volume.
Calls: allows you to adjust the ringer volume for the
incoming calls.
Messages: allows you to adjust the ringer volume for
the messages.
Alarms: allows you to adjust the ringer volume for the
alarms.
Press up or down navigation key to adjust the volume or
select the type.
Volume Level: adjust the volume level (the more bars,
the louder).
Vibrate: switches the phone to vibration mode. An
incoming call vibrates the phone.
1 Beep: sounds a beep.
Off: does not sound the ring.
S S e e t t t t i i n n g g s s
S S e e t t u u p p
Menu 9-3
57

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