Aastra Telecom IP Phone User Manual

Model 57i IP Phone User Guide

 29

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

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.

IP Phone UI

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Done -

Contrast Level

Contrast Level:

Cancel -