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3.
Activate context one
Enter:
AT#SGACT=1,1
4.
Set FTP operations timeout to 10 seconds
Enter:
AT#FTPTO=1000
5.
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.
6.
Configure file transfer type.
Enter:
AT#FTPTYPE=#
where # is 0 for binary or 1 for ASCII.
7.
Enter the file name to be sent to the FTP server and initiate connection.
Enter:
AT#FTPPUT="file.txt"
The device responds with:
CONNECT
8.
Send the file through the device.
Closing the FTP Data Connection
After the file is sent:
1.
Enter the escape sequence.
Enter:
+++
The device responds with:
NO CARRIER
2.
Close the FTP connection.
Enter:
AT#FTPCLOSE
3.
Close the PPP data connection.
Enter:
AT#SGACT=1,0
The device responds with OK.
Downloading File from FTP Server
To connect to an FTP server and download files:
1.
Check signal strength.
Enter:
AT+CSQ
2.
Verify device is registered on the cellular network.
®
MultiConnect
Cell MTC-LEU4 User Guide
CONFIGURING AND COMMUNICATING WITH YOUR DEVICE
29
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