Avaya ip office 5410 Manual Do Utilizador

Changing Options 

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, then press any of the 

 keys below the display.  

2. Press 

 Option.  

3. Press   Contrast. A menu with the current contrast setting appears. 

4. Use the   and   keys to adjust the level of contrast. 

5.  When the contrast is set as required, either:  

• 

Return to the options menu by pressing 

 Done. 

• 

Return to the call handling screen by pressing 

 Exit. 

 

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.  

 

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, then press any of the 

 keys below the display.  

2. Press 

 Option.   

3. Press   Self Test. A screen of information appears.  

• 

Caution:  In the top row, the center of the display should show REL:2.00 or higher. If not 
the telephone’s software needs to be upgraded. Consult your system Administrator.   

4.  Press and hold the 

 Test key. The screen lines should all go black and all the phone lamps 

should come on. If they do not consult your system Administrator. 

5. Release Test and do one of the following: 

• 

To return to the options menu, press 

 Done.  

• 

To return to the call handling screen, press 

.