Self-Test

 

 

 

 

 

 

 

 

 

To test the lights and

1

Press ì Select ü (while on-hook)

ringer of your voice

 

Green light comes on

terminal

 

Press ì Drop ü

 

 

2

Self-test begins

 

If the test passes, the following will occur;

 

 

proceed to Step 3

 

— You will hear periodic tones if the test is

 

proceeding correctly

 

— The green Message light comes on

3Once you have heard a tone, you can press each button that has a light(s). The green light comes on indicating the button works correctly

4Lift the handset; the green light will flutter. Press

each button on the dial pad

[tones in handset]

5After the last button press, press the ì Select ü button, then press the ì Drop ü button to exit and

return to the calling mode

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AT&T ISDN 7506, ISDN 7507, ISDN 7505 manual Self-Test