54Adjusting the contrast and brightness of the display

The current contrast level is saved and you return to the previous screen.

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Carrier VoIP

Nortel IP Phone 2007 User Guide (CICM)

NN10300-020 02.03 Standard

7 March 2008

Copyright © 2007, 2008 Nortel Networks

Page 54
Image 54
Nortel Networks NN10300-020 manual Adjusting the contrast and brightness of the display