User manual

Display
15
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 5.1.5 ); see page 81
for further details.
You can also set the phone to use the backlight only during a
specified period time, via the
Auto Light menu option ( Menu
5.1.6 ); see page 82 for further details.
Main Screen Display
Your phone has a main screen display. It indicates that you
have an incoming call or a message, and notifies you at the
specified time when you set an alarm.
Service Light
The service light is in the top left-hand corner of the phone. It
flashes when services are available on the phone.
To activate or deactivate use of the service light, set the
Service Light menu option ( Menu 5.1.7 ); see page 82 for
further details.
Service
light