5. Press
Select
or
OK
.
6. Select
Brightness
or
Contrast
.
Note:
Contrast adjustment applies only to a button module attached to a deskphone
with a color display screen. You cannot adjust the contrast of the deskphone's
color display screen itself.
7. Press
Change
or
OK
.
8. Select
Phone
or an attached Button Module.
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
Procedure
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
.
Turning error tones on or off
Your telephone beeps if you make a mistake or take an action that is not allowed. If you do not
want to hear error beeps, set your error tone to Off.
Procedure
1. Press
Avaya Menu
.
2. Select
Options & Settings
or
Phone Settings
.
3. Press
Select
or
OK
.
Avaya Menu
20 Avaya one-X
®
Deskphone Edition for 9650 and 9650C IP Telephone User Guide
March 2012