Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 386 Ver. 1.00 – 10/29/2008
4.16.18 $SMSDA Destination Address for SMS messages
(continued)
Standard Scope Optional
Enfora Implementation Scope Full
Notes * For Enabler III products only, The
ability to limit AT Commands over SMS
is now also contolled by AT#SMSDAEN.
If AT$SMSDAEN=1, (default) and if there
are no addresses populated in
AT$SMSDA, then all SMS with the
correct AT command format addressed
to the MSISDN of the device, and with
the correct MDMID (if populated) will be
allowed.
To disable all AT Commands over SMS,
set AT$SMSDAEN=0.
The gateway number is provided by the
Network Provider (ex: AT&T, Cingular, etc)
and is only used for sending email over
SMS. It is not required if you are sending
SMS to a phone number.
If using this command with a international
number (preceded by a "+") it may be
required to change the command
at+csca=145.
An AT$EVENT command has to be set to
send a message over SMS.
.