Procedure Steps
From the home screen, press MENU key.
1
2
Select Setup → Display → Contrast.
Use left and right NAVIGATION key to change the value.
3
4
Press Ok.
5.8.9 Time and Date
This sub-menu controls the displayed time and date on the home screen.
If the Home Display Text Message feature is enabled, the time and date cannot be displayed.
Infrastructure synchronizes the time and date. When not within the infrastructure signal range you can
set the values manually.
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5.8.9 Time and Date
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