Insys GSM 4.2 I4 11-02-01-03-01.038 Manuale Utente
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11-02-01-03-01.038
INSYS GSM 4.2 I4
Functions and their configuration
44
Dez-06
6.2.2 Receiving SMS
SMS are stored at the SMS storage locations in the SIM card. You can read out the num-
ber of all available SMS storage locations on the SIM card using the tab "Basic settings" in
the HSComm software in the group "GSM connection" and the button "Locate SIM SMS
storage locations now".
The device queries the SMS storage locations as soon as the device is not busy with data
connections, alarm processing or processing of AT commands for 60 seconds.
Any activity at the serial interface (AT commands) restarts the query interval without
executing the query. No query is made during an active data connection.
Commands entered at the serial interface are ignored.
The baud rate and the number of SMS storage locations to be configured determine the
duration of the query.
Example:
ber of all available SMS storage locations on the SIM card using the tab "Basic settings" in
the HSComm software in the group "GSM connection" and the button "Locate SIM SMS
storage locations now".
The device queries the SMS storage locations as soon as the device is not busy with data
connections, alarm processing or processing of AT commands for 60 seconds.
Any activity at the serial interface (AT commands) restarts the query interval without
executing the query. No query is made during an active data connection.
Commands entered at the serial interface are ignored.
The baud rate and the number of SMS storage locations to be configured determine the
duration of the query.
Example:
Baud rate
19200 bps
Configured SMS storage loca-
tions:
tions:
15
Result:
Query duration:
5 seconds
The number of SMS storage locations which the device should consider during its query
routine can be set in the HSComm software in the tab "Basic settings" in the group "GSM
connection" in the entry field "Configured SMS storage locations".
A problem may occur if there are more incoming SMS than SMS storage locations are
queried. In this case, SMS are stored in the storage location which is not considered by
the query and can therefore no longer be processed by the device.
Note
When the buffer of the SIM card is full, no further SMS messages
will be accepted:
When the buffer of the SIM card is full, no further SMS messages
will be accepted:
Pertinent AT commands
AT**SMSBUF
Specification of existing SMS storage locations in the SIM card
6.2.3 Automatic SMS processing
When you activate automatic SMS processing, the device will check each incoming SMS
for usability and the validity of the SMS (format, password, selective call acceptance
for usability and the validity of the SMS (format, password, selective call acceptance
).
The device processes each usable SMS, sends a response, if necessary, and deletes it from
the SMS memory.
SMS usable by the device:
the SMS memory.
SMS usable by the device:
All SMS messages with a correct configuration password.
All SMS messages with correct syntax and no configuration password.
SMS messages starting with AT**.
SMS messages which have the text "ACKN" as content
All SMS messages with correct syntax and no configuration password.
SMS messages starting with AT**.
SMS messages which have the text "ACKN" as content