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Screen contrast
You can adjust the contrast of the handset screen to
optimize visibility in different environmental conditions.
Five contrast levels are available.
To adjust the screen contrast
1.
Press
2.
Press
.
3.
Press
4.
Press
press
A confirmation tone occurs and Saved appears on
the screen.
5.
Press
Backlight-on time
When you lift the handset from the base or when you
press handset keys, the display and keys light.
By default, the backlighting turns off after 20 seconds. You
can set the backlight time to 10, 20, 30 or 40 seconds.
beneath Menu on the screen.
and scroll to Display, and then press
to select Contrast.
and scroll to your choice, and then
.
.
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