Adjusting The Display Contrast; Call Log Setup; Miscellaneous; Using Self Test - Avaya 5420 User Manual

Adjusting the Display Contrast

You can adjust the contrast level on the telephone display. You can choose from among fifteen levels of
contrast.
1. Press Exit to exit any other mode. Press
2. Press Contrast. A menu with the current contrast setting appears.
3. Use the and
4. When the contrast is set as required, either:
• Return to the options menu by pressing
• Return to the call handling screen by pressing

Call Log Setup

Through the Option menu you can specify which types of calls should be included in the phone's call
log. See Setting Which Calls are Logged.

Miscellaneous

This option only contains one menu item: Stay in Speed Dial.
When set to Yes and you access your personal Speed Dial list the menu will remain displayed
regardless of any calls made or received.
1. Press Exit to exit any other mode. Press
2. Press Miscellaneous and set Stay in Speed Dial to Yes.

Using Self Test

Self test can be used to display information about the phone and to check operation of the lamps and
display. The information may be required by a telephone system maintainer.
1. Press Exit to exit any other mode. Press
2. Press Self Test. The a screen of information appears.
3. Press and hold the
should come on.
4. Do one of the following:
• To return to the options menu, press
• To return to the call handling screen, press

Selecting the Display Mode

See Display Mode.
5420/2420 Phone User Guide
IP Office
keys to adjust the level of contrast.
Test key. The screen lines should all go black and all the phone lamps
Option.
Done.
Exit.
Option..
Option.
Done.
.
Issue 6d (15th September 2005)
Function Keys
Page 21