Contrast Level - Aastra 55I IP PHONE - RELEASE 2.1 User Manual

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.
5. Use the 3 and 4 nagivation buttons to increase or decrease the intensity of con-
trast lighting on the LCD.
6. Press Done to save your selection.
Display
1. Contrast Level
2. Backlight
- Select
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Model 55i IP Phone User Guide 29