Getting started
20
In the Battery Power tab, set whether or not
the phone turns off the backlight automatically,
if not used for the specified period of time.
In the External Power tab, set whether or not
the phone turns off the backlight automatically,
if not used for the specified period of time,
when connected to an external power.
In the Keyboard tab, set whether or not the
keypad backlight turns off automatically, if not
used for the specified period of time. You can
also set the keypad backlight to turn off in
daytime, defined as 7 am ~ 6 pm.
In the Brightness tab, select the brightness
level.
For details, see the online help.
4. Tap .