User guide

Chapter 3, Customize your Phone
16 Aastra – 2735-007
Step
Action
Result
4.
Press Enter.
The Tones Set screen displays. US is
the default. The checkmark indicates
the current setting.
US
Tone Set
Set Next
5.
Press Next to scroll to the desired
tone set.
6.
Press Set.
The message displays
and the change is saved.
Contrast Level
The Display option provides 8 contrast settings that brighten or darken the display.
Step
Action
Result
Contrast Level:
1.
Go to Options > Preferences.
2.
Press Enter.
3.
Press Next to go to Contrast Level.
The Contrast Level screen displays.
Contrast Level
Enter Next
2
4.
Press Enter.
The Contrast Level settings screen
displays.
Contrast Level
Set Cancel
5.
Press or until you reach the
desired contrast level.
6.
Press Set.
The message displays
and the change is saved.