Self-test – AT&T 8503T User Manual
Page 18
Self-Test
[
✓
]
To test the lights, ringer,
Note:
Although the Drop/Test button is labeled
and dial pad keys on your
[
Drop
] , it is also used to initiate a self-test of your
voice terminal
voice terminal.
1
While the handset is on-hook, press [
Program
]
●
Red light next to [
Program
] goes on steadily
2
Press [
Drop
]
●
●
You hear a tone
Red Message light goes on steadily
3
After you hear the tone repeated, press any button on
the voice terminal
●
The voice terminal emits a key click
●
As you press [
Mute
] , [
Program
] , [
Conf
] , and
[
Transfer
]
,
the lights next to these buttons go
on steadily
●
As you press [
Redial
] , [
Memory
] , [
Drop
] , and
[
Hold
] , the lights next to [
Mute
] , [
Program
] ,
[
Conf
] , and [
Transfer
] flash
4
5
6
Pick up handset and press each dial pad key
●
●
When you pick up the handset, the Message
light flashes
Handset emits tone as each key is pressed
Hang up handset
Press [
Program
] and then [
Drop
] to end test and
return to normal call-handling mode
●
All lights on voice terminal flash once
Note:
If you do not press [
Program
] and [
Drop
] to
end the self-test, the voice terminal automatically
exits testing mode after 30 seconds.
15