
Operating The System Via A Touch-Tone Telephone
If the system has been installed with an optional DTMF command module, the system can be
operated via a touch-tone telephone. Once a communication link has been established
between a touch-tone telephone and your alarm system, you can operate the system via the
telephone as if you where operating the system at a codepad.
How To Establish A Communication Link
1. Dial the telephone number that the system is connected to. When the system answers
your call, you will hear a short jingle.
2. Press the 0 key on your telephone. If the system registered the tone generated by
pressing the 0 key, you will hear a second jingle. You have now established a link.
If your system has been partitioned, press the key that corresponds to the area that you
want to establish a connection to (eg. Press 1 for Area 1 / 2 for Area 2 / 3 for Area 3
and press 4 for Area 4).
3. You can now operate the system as if you were at the codepad.
Note
Once you establish a link with a system that has been partitioned, you cannot toggle
between areas by pressing the # key (refer to Area Display Indicators on page 22).
You will be required to establish separate connections for each area that you want to
operate.
How To Terminate A Communication Link
1. Press the # key on the telephone twice to terminate link. You will hear tones of
decreasing pitch to indicate termination of the link.
Alternatively, you may just hang up the telephone and the system will disconnect from
the telephone network after a period of 60 seconds.
!"#$%&"'()* Operators Manual 25
Electronics Design and Manufacturing Pty Limited ISSUE160.DOC
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