
206
Section 13
䢇
Keypad
— Sets the amount of time the main display backlight
remains on with the phone idle. Optional settings are
7
,
15
,
and
30
Seconds and
Always On
(this setting uses much more
power than the timed settings) and
Always Off
.
䢇
Brightness
— Use the
Left
and
Right
soft keys to select
between any of 5 optional settings.
2.
Use the navigation keys to highlight an option.
3.
Press the
key to enter the highlighted option’s sub-
menu and to save changed settings as desired.
Contrast
You can set the contrast (image sharpness) for the main
display.
1.
In standby mode, press the
Menu
(left) soft key (
),
then press
(for
Settings
), and
(for
Display
Settings
), and
for
Contrast
. The
Contrast
screen
appears in the display.
2.
Use the
Left
and
Right
soft keys to select between any
of 5 optional Contrast settings.
3.
Press the
key to save the setting.
Sound Settings
The sound menu provides a variety of options to
customize audio properties for such things as ringers,
keypad tones alerts, and more.
Volume
Use the Volume sub-menu to set the default volume for
incoming calls and alarms, or set the phone to vibrate.
OK
OK
Содержание SCH U520 - Cell Phone - ALLTEL Wireless
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