Customizing Your Phone
For per-line configuration:
4.In the "Ring Tone" section, select a line for which you want to set ring tone.
5.Select a value from the "LineN" field.
Note: See the Ring Tones Table on page 27 for valid values.
6. Click Save Settings.
Contrast Level
The "Contrast Level" option on the IP phone allows you to set the amount of light that illuminates the LCD display. Use this option to set the preference of contrast level.
You can set the contrast level using the IP Phone UI only.
Setting Contrast Level
IP Phone UI
1.Press 
on the phone to enter the Options List.
2.Select Preferences.
3.Select Display.
4.Select Contrast Level.
Display
1.Contrast Level
2.Backlight
-Select
Done -
5.Use the 3 and 4 navigation buttons to increase or decrease the intensity of contrast lighting on the LCD.
Contrast Level
Contrast Level:
Cancel -
Done -
6.Press Done to save your selection.
30 | Model 6757i IP Phone User Guide |
