Avaya IP Office 4.2 - Manual (Page 53)

IP Phone Installation Page 53
15-601046 Issue 14a (23 June 2008) IP Office 4.2
Static Administration Options: View Details
4.4 Self-Test Procedure
1. To start the IP phone self-test procedures, press the following sequence: Hold 8 3 7 8 # (Hold T E S T #). The
phone does the following:
· Each column of programmable button LED's is lit for half a second from left to right across the phone, in a
repeating cycle. The Speaker/Mute LED and the message waiting LED are also lit in sequence.
· Buttons (other than #) generate a click if pressed.
· Phones with displays show Self test #=end for 1 second after self-test is started. Then a block character (all
pixels on) is displayed in all display character locations for 5 seconds. Display of the block character is used to
find bad display pixels.
2. One of the following is finally displayed:
· If self-test passes:
Self test passed
#=end
· If self-test fails:
Self test failed
#=end
3. To end the self-test, press #. The phone returns to normal operation.