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SYMPTOM: A voice terminal rings constantly.
Possible Cause 1: Voice terminal T/P switch isn't in the center position.
DO This
Check T/P switch position.
If
It is set at either T or P
The T/P switch is in the
center position
SYMPTOM: All voice terminal lights are out; none has a dial tone.
Then
Slide it to the center
position
Your voice terminal is
faulty. Unplug it from the
modular jack and contact
your equipment supplier for
assistance.
Possible Cause 1: Control unit is not receiving power.
Do This
If
Set the control unit power
The green power light on
switch to Off and then back the control unit is on and
to On. Doing so resets the the trouble remains
control unit.
The green power light is on
and the trouble is gone
The green power light is off
The red warning light on
the control unit is on
Then
Call your equipment supplier
for assistance.
The problem was corrected
when you reset the control
unit.
Go to Possible Cause 3.
Go to Possible Cause 4.
Possible Cause 2: Switch-controlled power outlet.
Do This If
Then
Make sure the control unit
The control unit is not
Go to Possible Cause 3.
is not plugged into an outlet plugged into a switch-
controlled by a wall switch. controlled outlset
Troubleshooting Procedures 7-7