66250754-4G-EN - V2.0 - 28/03/22
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4000 Series GSM Audio Intercom - Technical Manual
4000 Series GSM Audio Intercom with Proximity
• The DTP command sets the DTMF tone required (from 0 - 9) after a call is answered for button 1.
• The DTD command sets the DTMF tone required (from 0 - 9) after divert 1 call is answered for button 1.
• The DTT command sets the delay time from when the call is answered to when the DTMF is sent.
SET DTMF TONE REQUIRED FOR BUTTON 1 PRIMARY CALL
1111DTPn Set DTMF tone, where n = 0 - 9 for DTMF tones 0 - 9 or X to disable this feature (for button 1).
1111DTPn? Set DTMF tone, where n = 0 - 9 for DTMF tones 0 - 9 or X to disable this feature. Also send a
conrmation text back to the sender with the stored DTMF tone setting (for button 1).
SET DTMF TONE REQUIRED FOR BUTTON 1 DIVERT CALL
1111DTDn Set DTMF tone, where n = 0 - 9 for DTMF tones 0 - 9 or X to disable this feature (for divert 1).
1111DTDn? Set DTMF tone, where n = 0 - 9 for DTMF tones 0 - 9 or X to disable this feature. Also send a
conrmation text back to the sender with the stored DTMF tone setting (for divert 1).
SET THE DELAY TIME FROM WHEN THE CALL IS ANSWERED TO WHEN THE DTMF TONE IS SENT
1111DTTnn Set the time nn, where nn = 01 - 12 seconds.
1111DTTnn? Set the time nn, where nn = 01 - 12 seconds and also send a conrmation text back to the sender
of the time stored.
QUERY THE SETTINGS
1111DTP? Query the DTMF tone set, replies TP = n, where n = 0 - 9 or X.
1111DTD? Query the DTMF tone set, replies TD = n, where n = 0 - 9 or X.
1111DTT? Query the delay time set, replies TT = nn, where nn = 01 - 12 seconds.
ENABLE THE DIAL ‘0’ ON ANSWER FUNCTION EDZ
When enabled this feature allows an incoming call to be diverted to the programmed divert telephone number if the ‘0’ button on
the telephone has not been pressed after answering the call. This can be useful if the user’s number has an answerphone service (or
answer machine) and they do not want the call to be answered by this service or if the primary number (mobile no.) is switched OFF.
The default for this function is disabled (set to 00). The following texts can be used to enable or disable this function.
1111EDZnn Set the dial ‘0’ function nn: 01 or 00 (01 = enable, 00 = disabled).
1111EDZnn? Set the dial ‘0’ function nn: 01 or 00 (01 = enable, 00 = disabled) also send a conrmation text
back to the sender.
1111EDZ? Query the dial ‘0’ mode set.
When this feature is set the user answering the call must press ‘0’ on their phone to accept the call otherwise the call will be
diverted to the next number.
ENABLE THE # HASH FUNCTION ED#
Once enabled the end user must press the # button on their phone before pressing any other button (also refer to the user command
table on page 71) with the exception of when the user needs to enter the 4 digit programming code “1111”.
The user will have up to 3 seconds to press the user command button (e.g. button 3 to activate the relay), if the user doesn’t press
the next button within the 3 second window they will have to press the # button again.
By default this function is disabled (set to 00). The following texts can be used to enable or disable this function.
1111ED#nn Set the # function nn: 01 or 00 (01 = enable, 00 = disabled).
1111ED#nn? Set the # function nn: 01 or 00 (01 = enable, 00 = disabled) also send a conrmation text back to
the sender.
1111ED#? Query the # mode set.
ENABLE PROXIMITY READER EPR
The GSM intercom features a built-in proximity fob/card reader. The proximity reader can be enabled or disabled depending on
whether this feature is required. The default setting for this is disabled. The following programming texts are used to enable or
disable the proximity reader.
1111EPRnn Set proximity reader nn: 01 or 00 (01 = enabled, 00 = disabled).
1111EPRnn? Set proximity reader nn: 01 or 00 (01 = enabled, 00 = disabled) and send a conrmation text back
to the sender.
1111EPR? Query mode. A text message will be sent back to the sender conrming if the proximity reader
is enabled or disabled.
Programming the GSM Intercom
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