Samsung SGH-P107BSACIN - Manual (Page 24)

Your Phone
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Backlight
The display is illuminated by a backlight. When you press
any key, the backlight illuminates. It turns off if no key is
pressed within a given period of time, depending on the
Back Light menu option.
To specify the length of time for which the backlight is
active, set the Back Light menu option (Menu 6.7.2).
You can also set the phone to use the backlight only
during a specified period time, via the Auto Light menu
option.
External Display
Your phone has an external display on the cover. It
indicates that you have an incoming call or a message,
and notifies you when you set an alarm at the specified
time.
Appears when you set the alarm.
Shows the level of your battery. The more
bars you see, the more power you have
left.
Appears when the Mute mode is active.
Icon Description