TEMA TELECOMUNICAZIONI SRL
GSM Gateway Interface DIAL-112
MAS-DIAL112-REV06EN
Page 34 of 35
Field
Number Parameter Name
Description
Range = possibile values
Default
Field max
length (digits)
Enter Your
Settings
407 # Block mode
Lock modes end of prepaid credit
0=never
1=immediately
2=at the end of the call
Range: from 0 to 2
0
1
408 # Threshold SMS
Enable sending SMS traffic reached by
threshold (prepaid minutes remaining)
Range: from 0 to 1
0
1
409 # Threshold minutes Number of minutes per SMS, parameter 408
(threshold)
0
2
410#
Threshold number GSM number to send SMS, parameter 408
-
10
411#
SMS credit
Enable sending SMS credit exhaustion
Range: from 0 to 1
0
1
412#
SMS number
GSM number to send SMS, parameter 411
-
10
500#
Date/time setting
If the device has a clock, set this field with
the value GGMMAAHHMM
-
10
10.2.2. Relay drive for remote control
The system has two internal relays that provides two open contacts for electrically operated loads
at low power.
Activation of contacts is only possible via GSM by means of special formatting commands sent to
one of the SIM modules of the system: <password>! <relay STATUS> <relay number>
Examples:
Sending an SMS containg text “1111!11” controls the relay 1 to activate
(contact 1 closes)
Sending an SMS containg text “1111!01” controls the relay 1 to deactivate
(contact 1 opens)
Sending an SMS containg text “1111!12” controls the relay 2 to activate
(contact 2 closes)
Sending an SMS containg text “1111!02” controls the relay 2 to deactivate
(contact 2 opens)
For each command received over the execution of the control, the system responds with the same
message received to confirm precisely the fact that he had received it and that the command was
correctly interpreted.
CAUTION: Under no circumstances connect the contacts of the system loads from the mains
voltage, observe the instructions about the limits of relays use specified in the section of technical
features.
10.2.3. Number and prefix via SMS
The “Prefix and number “ table, because it could change often, is possible to program also via
SMS.
The syntax is similar to the one used for the relè remote control:
(password) !(</>)(number)!(description)!(flags)!(ext)!
The simbols “<” and “>” are used, respectively, to “remove” or “add” the number. Each field is
separated by “!” mark. In the case of number removing, the next parameters after the number are
not necessary.
In the “flags” field, 1 means activate and 0 means deactivate, corresponding to “Allow incoming”,
“Allow outgoing”, “Show CLI”, “DISA” and “CB”.
