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10.3
SMS - Messaging from the local network
With the SMS messaging function, applications connected to the local interface of
the SINAUT MD741-1 can send SMS messages via the GSM network.
Figure 10-3
To send an SMS message, the application must establish a TCP/IP connection to
the SINAUT MD741-1 via the local interface.
Via this TCP/IP connection, the application transfers the text of the SMS to the
SINAUT MD741-1 that packs the text in an SMS message and sends it.
Frame format for the SMS message
The text must be transferred in a frame via the TCP/IP connection to the SINAUT
MD741-1. The frame must have the following format:
Username#Password#CommandCode#Seq-Num;Callnumber;Message:
Example:
user#password#105#01;004943465789;my SMS text:
User name
Enter a user name to check the permission for sending an SMS message.
Maximum of 10 characters.
Password
Enter the password belonging to the user name. Maximum of 10 characters.
SINAUT MD741-1
C79000-G8976-C236-05
SMS > SMS over IP
10 Additional functions
123
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