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AT$SMSDAEN Enable/Disable AT Commands
Over SMS
AT$SMSDAEN
Command Function
Syntax Query
Syntax
Write Syntax
Write Response
Read Syntax
Read Response
Execute Syntax
Execute Response
Unsolicited Response
Parameter Values
< mode >
Notes
Example:
Enable/Disable AT Commands over SMS
This command allows the user to enable or disable the ability to allow AT
commands over SMS
AT$SMSDAEN =?
$SMSDAEN: (0-1)
OK
AT$SMSDAEN =<mode>
OK
AT$SMSDAEN?
AT$SMSDAEN: <mode>
OK
N/A
N/A
N/A
0 = Disables ability to send AT commands over SMS
1 = Enables the ability to send AT commands over SMS
AT$SMSDAEN is set to 1 by default. This allows SMS over AT commands to be
sent to the modem. IF there is no entries in AT$SMSDA, then all SMS with the
correct AT command format, and addressed to the MSISDN of the device, and
with the correct MDMID (if populated) will be allowed.
AT$SMSDAEN=0 will completely disable all AT COMMAND over SMS. Any SMS
received, will be treated as normal SMS.
To limit AT commands Over SMS to originating from a given address, ensure
AT$SMSDAEN=1 and populate the desired addresses in AT$SMSDA.
See App note GSM0308AN001- Sending AT Commands over SMS
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