Avaya 4606 사용자 설명서
7-4
Issue 1 July 2001
Testing Your Phone
The Test feature lets you verify that your telephone’s lights and display are
operating properly.
operating properly.
Testing the telephone’s lights and display
With the phone idle, press and hold
.
The Line/Feature indicators light and the display lines each show 16
shaded blocks, representing the 16 characters available on each line.
shaded blocks, representing the 16 characters available on each line.
To end the test, release
.
The lights and display return to normal operation.
If any indicator light or the display does not respond during the test, contact your
Telephone System Administrator.
Telephone System Administrator.