Settings
| Display contrast |
í*5 | You can adjust the contrast for the display. |
Press and hold simultaneously until a ring signal is heard. | |
The display shows: | |
| Setting Mode |
2nd Ô
ì#
Press.
The display shows:
Setting Mode
Display Contrast
Press repeatedly to adjust the contrast.
Press to save and exit.
Note: To exit the menu without saving the changes, press
# before you press any of the adjustment keys.
BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212 | 97 |