Samsung SGH X105 User Manual page 94

Back Light
You can select whether or not the phone uses the backlight. A
marginal increase in standby/talk time can be achieved by
turning the backlight off.
The following options are available.
: the backlight is not used.
OFF
: the backlight comes on when you press a key or
15 Seconds
receive a call and switches off 15 seconds after the last key is
pressed.
: the backlight comes on when you press a key or
30 Seconds
receive a call and switches off 30 seconds after the last key is
pressed.
: the backlight comes on when you press a key or
1Minute
receive a call and switches off 1 minute after the last key is
pressed.
: the backlight comes on when you press a key or
3 Minutes
receive a call and switches off 3 minutes after the last key is
pressed.
: the backlight comes on when you press a key or
10 Minutes
receive a call and switches off 10 minutes after the last key is
pressed.
Auto Light
Using this feature, you can specify the time for which the
backlight is to be used. This feature helps conserve your battery
power.
The following options are available.
: the backlight is used according to the setting in the
Disable
menu option ( ; see page 91.
Back Light Menu 5.1.5
Phone Settings
91