Specifications

SATEL GSM LT-1 21
 the number to which the SMS message is sent, if the module fails to send the event
code to the monitoring station (see: "Tel. number" p. 25).
No voltage on T-1/R-1 if GSM trouble [17] – if this option is enabled, voltage on the
telephon
e line terminals will be turned off in case of the GSM telephone trouble.
Generate routing signal [18] – if the option is enabled, the connection setup is audibly
signaled.
Messaging priority [20] – if the option is enabled and a telephone connection of the device
connected to the line output is going on, and the module will have to send a test
transmission, the connection will be terminated. If this option is disabled, test transmission
will only be realized when the device connected to the telephone line output completes the
call.
Convert "+" to digits [41] – the digits to which the "+" character will be changed in the
telephone number, from which a CLIP connection is established with the module number.
CLIP answering [99] – the module offers the CLIP answering feature, which enables its
operation to be monitored. The following options are available:
 n/a – no answer,
 CLIP – answer in the CLIP form.
Test transmissions – the module can send test transmissions to four phone numbers, for
which the following parameters should be defined:
 phone number [21]…[24] – it is recommended that the number be preceded by the
country code.
 number of retries of the test transmission to the given phone number [32]…[35] – you
can program values from 1 to 15.
 confirmation control option, parameter 1 [36]…[39] – if this option is enabled, receiving
the test transmission by the given phone is to be confirmed. In order to confirm the
receipt of test transmission, you must reject the module call not earlier than 10
seconds and not later than 20 seconds of hearing the ring in the phone. The
confirmation of test transmission receipt will make the module stop repeating the call.
If the confirmation control option is disabled, the module will only establish one
connection, irrespective of the programmed number of retries.
 option of SMS message sending if there is no confirmation, parameter 2 [36]…[39] – if
this option is enabled, lack of receipt of the test transmission will result in sending an
SMS message with content entered in the "Messaging trouble SMS" field to the given
phone number.
Test transmission ever
y [19] / [25] – the module test transmission can be effected using
the CLIP service or sent as the event code to the monitoring station. If the test
transmission is to be of periodical nature, you have to program every how many days,
hours and minutes it is to be sent. The first test transmission will be sent after
approximately 30 seconds of saving the settings to the module, and the next one – after
expiry of the programmed time. Up to 31 days 23 hours 59 minutes can be programmed.
The values 00 mean there will be no test transmission.
Messaging trouble SMS [40] – content of the SMS message, which will be sent in case of
a failed test transmission. The message can contain up to 32 characters.
First period random [19] / [25] – if this option is enabled, the first test transmission will be
made at a time randomly selected by the module. The next transmissions will take place
according to the period programmed using the "Test transmission every" function.
Prefix for SMS [114] – the country code which must be programmed, if they not precede the
cellular phone numbers for PAGER type messaging in the control panel.