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Chapter 10 - System 10-1
1998 Nokia Mobile Phones. All Rights Reserved.
10. System
System contains applications for security, system
and PC connectivity.
The System applications are started by pressing
the System application button, selecting an ap-
plication in the System main view and pressing
Select. If one System application is active, you
must close it by pressing Close in the applica-
tion’s main view before you can start another.
Note: When one of the PC connection applica-
tions or the fax modem application is ac-
tivated, the communicator consumes
more power than normally. To extend the
battery operation time, these applications
should be closed when they are not in use.
System settings
System settings includes all system-related per-
manent settings. To enter the System settings
view, press Settings in the System main view. You
may define the settings of the following features
after selecting a feature and pressing Change.
Contrast control — The contrast view shows a
test picture and a set of commands that can be
used to adjust the picture. The ‘+’ command but-
ton increases the contrast. The ‘–’ command but-
ton decreases the contrast. When the setting
seems satisfactory, press OK.
Screen blanker period — The screen blanker peri-
od setting sets the time period after which the
display will blank out if the device remains inac-
tive. This feature saves the battery and increases
the communicator’s operation time. The time-
out value can be between 2 to 15 minutes. The
screen blanker cannot be turned off.
System sounds — Includes all the sounds in the
communicator. The available settings are:
All sounds — Ring / Beep / Silent/ Silent for.
The All sounds setting affects incoming call
alerts and other alarms on both interfaces,
with the exception of clock alarm.
With Silent for the communicator remains in
the silent mode until the time you have en-
tered there has passed. Use the format hh:mm.
Figure 10-1