Adjusting the brightness or contrast of the display
1. Press Avaya Menu.
2. Select Options & Settings or Phone Settings.
3. Press Select or OK.
4. Select Screen & Sound Options.
5. Press Select or OK.
6. Select Brightness or Contrast.
Note:
You cannot adjust the contrast of the 9620C color display screen.
7. Press Change or OK.
8. Select Phone.
9. Scroll to the right or left to adjust the brightness or contrast.
10. Press Save or OK.
Turning button click sounds on and off
1. Press Avaya Menu.
2. Select Options & Settings or Phone Settings.
3. Press Select or OK.
4. Select Screen & Sound Options.
5. Press Select or OK.
6. Select Button Clicks.
7. Press Change or OK to turn sounds on or off.
8. Press Save.
16 9620 User Guide