4
The new shortcut is added to the location.
The old one is replaced.
To remove a shortcut,
• Select it, and press
L
Options
>
Delete
or
Disable
.
Light sensor
With the built-in light sensor, the phone can
react to ambient luminance as desired or
necessary.
• In
Settings
>
Display
>
Backlight settings
>
Backlight brightness
>
Auto-adjust brightness
,
select
On
.
The phone will adjust backlight level
automatically according to ambient brightness.
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-
saving purpose, set the time span to a low value
in
Settings
>
Display
>
Backlight settings
>
Backlight
duration
.
X550_GB_EN.book Page 4 Monday, June 1, 2009 1:59 PM