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Sensor
With built-in motion and light sensors, the
phone can react to motion and ambient
luminance as desired or necessary.
To use the motion sensor
• In
Settings
>
General
incoming call
or
Snooze
If a call rings, turn over the phone (front side to
back, or back side to front) to mute the ring
tone.
To interrupt the sounding alarm in the same
way, check that the
interval in
Tools
>
Alarm
on page 42). To stop the alarm, tap on Stop.
To use the light sensor
• In
Settings
>
Display
The phone will adjust back light level
automatically according to ambient brightness.
6
>
Motion sensor
>
alarm, select On.
Snooze
is set to a time
(see "To set an alarm"
>
Light
sensor, select On.
For power-saving purposes, always turn on the
light sensor.
Power-saving mode
After the set time span, the phone has the idle
screen turned off automatically. To exit the
power-saving mode, press any key. For power-
Mute
saving purpose, set the time span to a low value
in
Settings
>
Auto screen lock
In the idle mode, your phone can have the
screen locked automatically after the set time
span.
To set the auto screen lock
Go to
Settings
the desired time span.
Select the option
lock.
Display
>
Backlight
duration.
>
General
>
Auto screen
Off
to cancel the auto screen
lock. Select
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