Merlin 3070 Service And Maintenance Manual page 75

Symptom:
Dial tone is present on all lines, but users cannot dial out on all lines.
Possible Cause
The Tone/Pulse option for
1.
outside lines may be
misadministered.
If the red Warning light on the
2.
Processor Module of the control
unit is on:
The control unit may need
to be reset.
Some cord or cable
connections may be loose.
TROUBLE ON SEVERAL TELEPHONES
Recommended Action
1 . Refer to the Administration Manual: Models
1030 and 3070 for readministering the
Tone/Pulse option.
If the red Warning light is on:
2 .
a . Set the Power Module On/Off switch to
Off. Make sure all modules are firmly
seated in the control until slots. Set the
On/Off switch to On. Wait 5 minutes.
b . If the red Warning light comes back on,
check all cords and cables at the points
illustrated. Secure any loose
connections.
If the red Warning light remains on,
replace the control unit.
Dialing
B2-3