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CONFIGURING AND COMMUNICATING WITH YOUR DEVICE
8.
Accept incoming connection ID 1
Enter:
AT#SA=1
The device indicates a client successfully established a listener connection.
CONNECT
You can send and receive data.
Exit Data Mode and Close Connection
To exit data mode and close the socket:
Enter the escape sequence:
+++
To close Socket 1, enter:
AT#SH=1
The device responds with OK.
To close the data connection, enter:
AT#SGACT=1,0
The device responds with OK.
Transferring FTP File to FTP Server
To connect to FTP server and upload files:
1.
Check signal strength.
Enter:
AT+CSQ
2.
If using a SIM card, configure the APN.
Enter:
AT+CGDCONT=1,IP,"XXX.APN.com"
where XXX.APN.com is the APN your cellular provider assigned to your SIM card.
3.
Verify device is registered on the cellular network.
Enter:
AT+CREG?
Should return:
4.
Activate context one
Enter:
AT#SGACT=1,1
5.
Set FTP operations timeout to 10 seconds
Enter:
AT#FTPTO=1000
6.
Configure FTP server IP address with username and password.
Enter:
AT#FTPOPEN="###.##.###.#","username","password",0
where ###.##.###.# is the IP address and the username and password for the FTP server.
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MultiConnect
Cell MTC-G3 User Guide
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