Auerswald COMpact 5200 Advanced Information page 234

Phoning
Incoming Calls
Requirements:
• DTMF-capable phone or DTMF dialler
If an alarm is signaled at an internal or external phone, proceed as follows:
1. Pick-up the receiver.
You will hear the announcement.
2. Within the next 60 seconds dial 0.
You will hear the confirmation tone.
Note: You can confirm the alarm already during the announcement. If
you do not confirm the alarm (or dial a wrong digit), you will hear the busy
signal and the call will be automatically terminated by the PBX. A further
alarm call may be initiated after some time if the other alarm subscribers
do not confirm the alarm.
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COMpact 5200/5200R/5500R - Firmware V7.2 - Advanced Information V04 07/2018