3.2.8 If an External Sensor is Connected
If an external sensor is connected to your system and becomes active, it informs you (operator 1),
when required, with an alarm tone and a message on the display.
To answer the alarm
PT / SLT
Off-hook.
•
If you do not answer the alarm tone within sixty seconds, it will automatically stop ringing.
•
If you are engaged in a call when the external sensor sends an alarm, the alarm will start
ringing after you finish the call.
Operator Operation
D.Tone
On-hook.
3.2 System Control
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