AASTRA 7434ip User Guide EN - Manual (Page 102)

6/1553-DBC 434 01 Uen D 2012-02-22 102
S ETTINGS
1. Press .
2. Select Display and press Select.
3. Scroll to Phone Contrast and press Select.
4. Press the navigation keys, or the volume keys, to increase or
decrease the contrast to a desired level.
5. Press Set and then Yes to confirm.
Your setting is saved.
13.4.2 Modifying Brightness
To modify the phone brightness, do the following:
1. Press .
2. Select Display and press Select.
3. Scroll to Phone Brightness and press Select.
4. Press the navigation keys, or the volume keys, to increase or
decrease the brightness to a desired level.
5. Press Set and then Yes to confirm.
Your setting is saved.