
45
User Guide
Voice Message Calls
The SD2 requires a call acknowledgement in order to confirm that the
recipient has accepted the call. All contacts must be informed that to
accept a call they must press number 8 on their telephone. If a call is not
acknowledged by pressing 8, the SD2 will proceed to contact the next
programmed number.
How to Acknowledge a Voice Message:
When the telephone rings, answer the call as normal. Listen to the voice
message. The message is repeated 3 times in total.
When you have understood the message, acknowledge it at any time by
pressing the number 8 key on your telephone. You will hear an
acknowledgement tone from the SD2 and then the unit will hang up.
Now take the necessary action in response to the alarm.
Aborting the Call
If the SD2 is accidentally triggered or you want to stop the calling
sequence then one of the following methods can be used:
Entering the Operator’s Passcode
To abort the call sequence, enter your passcode. The display will show ‘Call
Aborted’.
Restoring the Trigger Input
To abort the call sequence, restore the trigger input back to its normal
condition. Normally this is a simple matter of resetting the alarm control
panel. The abort methods that can be used depend on how each trigger
input is configured, see page 23.
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