Avaya 4690 IP CONFERENCE PHONE WITHOUT MICS Specification Guide

Contrast Control

Issue 2.0  February 2006

Your 4690 IP Conference Telephone has five ring patterns. You can hear the 
patterns and select the one you prefer using the Personal Ringing menu option in 
the main menu. To hear and select your personal ring pattern:

1. Use the up/down arrow keys to the right of the display to select a ring 

pattern, then press the Listen softkey.

2. Repeat step 1 until you find the ring pattern you want.

3. Press the Select button or the Save softkey to highlight your selection. Exit 

the ring pattern menu and save your selection by pressing the Exit button.

Your 4690 IP Conference Telephone's display area contrast is set to level 6 out of 
15 levels. To select a different contrast level:

1. To brighten the contrast, press the Up arrow key to the right of the screen. 

To dim the contrast, press the Down arrow key. 

A row of box symbols provides visual confirmation of the current level. 

2. When you reach the contrast level desired, press the Save softkey.

To exit the contrast control without making any changes, press the 
Cancel softkey.

A list of telephone and network information is available. You usually do not need to 
view this information. Your system administrator might ask you to report certain 
values from this screen in the event of problems.

NOTE:
System Information screen data can be viewed, but cannot be changed.

System information can be viewed by selecting the System Information item in the 
main menu, accessed using the phone's Menu button.

1. Use the up/down arrow keys to scroll through the list of settings. Up and 

down arrow symbols display on the screen next to the up and down arrow 
keys. Arrow symbols only display when there are more items to view above 
or below the current display.

2. To exit the system information display, press the Exit button.