Adjusting The Contrast Level Of The Display; Performing A Firmware Upgrade; Carrier Voip; Nortel Ip Phone 1110 User Guide (Cicm - Nortel 1110 User Manual

64 Using the Terminal menu
6

Adjusting the contrast level of the display

Follow this procedure to adjust the contrast level of the display.
Step
1
2
3
4
5
6

Performing a firmware upgrade

Follow this procedure to upgrade the IP Phone firmware.
If a firmware upgrade for the IP Phone is available, the system prompts
you to upgrade when you log on. If the terminal is below the minimum
level, the only option is yes. You cannot log on until you perform the
upgrade.
During the upgrade, the terminal reboots and is temporarily unavailable.
Copyright © 2007, 2008 Nortel Networks
.
Press Ok, or press the send key, to save the setting.
Action
From the main menu, open the Settings menu.
From the Settings menu, open the Terminal menu.
From the Terminal menu, select and open Display.
The Contrast screen appears.
Perform one of these actions:
•
To decrease the contrast, press and hold the up navigation
key.
•
To increase the contrast, press and hold the down navigation
key.
The percentage scale on the screen shows the degree of
change. The level continues to decrease or increase while you
hold down the key.
Stop holding down the key when you find the contrast you like.
Press Ok, or press the send key.
The current contrast level is saved and you return to the previous
screen.

Carrier VoIP

Nortel IP Phone 1110 User Guide (CICM)

NN10300-021 02.03 Standard
7 March 2008
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