2.4 Commands
The following commands can be used remotely when you have established a call with the unit using a
touch tone telephone or mobile handset.
Commands are sent via DTMF digits to activate certain features of the telephone as detailed below.
2.4.1 Reset Talk Time / Stop Playback of Digital Voice Message
To reset the Talk Time during conversation, enter the following:
2.4.2 Hang Up a Call
To manually hang up the call, enter the following sequence:
2.4.3 Activate Outputs (Open Collector Contacts) on the master
If the output contacts on the master have been set to turn on via ‘Code Sent’ as detailed in section
1.7.2, to turn on each respective output contact, enter the following individual sequences:
2.4.4 Manual Report
A manual system fault report can be made during a call, so when the call ends, the unit will proceed to
process a manual report.
To request a manual report, enter the following sequence:
2.4.5 Alarm Log Reset (Operation)
When dialling in to the EM-181Mu, technicians can reset the alarm logs using their unique, pre-
programmed Alarm Log Reset PIN - see Alarm Log PINs for additional detail.
To reset Alarm Logs, dial into the EM-181 and enter the following sequence:
Where ABCD is the Alarm Log PIN for a given technician.
Note: The factory default for each Alarm Log PIN is 1234.
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