User guide

Aastra - 2736-007 27
Display
The Display option provides 8 contrast settings that brighten or darken the display. You
can also turn the backlight on or off or set it to go out after a pre-defined length of time.
Step
Action
Result
Contrast Level:
1.
Go to Options > Preferences >
Display.
2.
Press Select or .
The Display options screen displays
and Contrast Level is the first option.
Display
1.Contrast Level
2.Backlight
Select
Done
3.
Press Select or .
The Contrast Level screen displays.
Contrast Level
Contrast Level:
Cancel
Done
4.
Use and to set the contrast level.
5.
Press Done.
The choice is saved.
Backlight:
1.
Go to Options > Preferences >
Display.
2.
Press to select Backlight.
Display
1.Contrast Level
2.Backlight
Select
Done