66251750-EN - V1.0 - 05/06/17
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4000 Series Vandal Resistant Digital GSM Audio Intercom with Proximity
4000 Series Vandal Resistant Digital GSM - Technical Manual
1111NODnnn
Store the time nnn = time in days (e.g. nnn = 007, time = 7 days).
1111NODnnn?
Store the time nnn = time in days. Also send a confirmation text back to the sender.
1111NOD?
Query the current stored time. A text message will be sent back to the sender showing
the stored time.
DIVERT TIME (DIT)
The divert time is the number of seconds to wait for a call to be answered before diverting to the 2nd, 3rd and 4th number. The
default time is 15 seconds (the count down begins from when an apartment is called, but is refreshed when the telephone begins
to ring) and can be set from 001 – 255 seconds (also see notes on page 42).
1111DITnnn
Store the divert time nnn = time in seconds (e.g. nnn = 015, time = 15 seconds).
1111DITnnn?
Store the divert time nnn = time in seconds. Also send a confirmation text back to the
sender.
1111DIT?
Query the current stored divert time. A text message will be sent back to the sender
showing the stored divert time.
IMPORTANT NOTE: Once the divert time is set on the digital GSM panel it is set for the same time for all divert numbers for all
apartments stored in the digital GSM intercom. Each apartments divert numbers cannot have individual divert times set, e.g. if
the divert time is set for 10 seconds then the divert time for apartment 1 will be the same as the divert time for apartment 321
and so on. Apartment 1 will not have a different divert time to apartment 321 it will be the same.
CHECK GSM SIGNAL STRENGTH (SIG)
At any time the signal strength of the digital GSM can be checked (also see notes on understanding the signal strength on page 64).
It is advisable that when the digital GSM is first setup and before any other programming is carried out to check the signal strength
of the GSM intercom. If the signal strength is too low the digital GSM may not operate properly and therefore the GSM antenna will
need to be repositioned to increase the signal strength. Use the following command to check the signal strength.
1111SIG?
Check the signal strength of the digital GSM intercom and send a confirmation text back
to the sender.
CHECK SOFTWARE VERSION (VER)
It is possible to check the current version of software on the digital GSM. This may be necessary to see if an update is required for any
additional features or updates on the digital GSM which may be included on later versions. Use the following command to check
the software version.
1111VER?
Check the software version of the digital GSM intercom and send a confirmation text back
to the sender.
FORCED DIAL/DIAL A NUMBER (DLE)
A useful feature of the digital GSM panel is its ability to call a number sent to it in a text message. This feature can be used when
setting up the SIM card. For example, disabling the voicemail facility or disabling automatic SMS messages or missed calls. Any
number up to 15 digits can be called and the call will last for a maximum of 40 seconds. The example below would switch off
voicemail on a Vodafone SIM card. Substitute the Vodafone number for other service providers.
1111DLE”1210”
Dial 1210 for the intercom panel.
For UK customers other useful numbers which can be used with this feature are as follows. For other countires please check the
service provider’s web sites for other useful codes.
IMPORTANT NOTE: Although the following codes have been confirmed to work with the GSM intercom Videx offers no guarantee
that other codes from other network providers will work.
Vodafone
O
2
DISABLE VOICEMAIL
1210
1760
DISABLE TEXT ALERTS
#148#
1760
IMPORTANT NOTE: Disabling voicemail and text alerts is very important as there is no way to retrieve either of these services
from the digital GSM panel. Disabling these features will also prevent the intercom panel switching to voicemail or sending a
text when dialling in from another phone.
Programming via Text Message
