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CONFIGURING AND COMMUNICATING WITH YOUR DEVICE

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?

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.

7. Configure file transfer type.

Enter:

AT#FTPTYPE=# where # is 0 for binary or 1 for ASCII.

8. Enter the file name to be sent to the FTP server and initiate connection.

Enter:

AT#FTPPUT="file.txt"

The device responds with:

CONNECT

9. Send the file through the device.

Closing the FTP Data Connection

When you finish sending the file:

1. Enter the escape sequence.

Enter:

+++

The device responds with:

NO CARRIER

2. Close the FTP connection.

QuickCarrier™ USB-E MT100UCC-C2 Developer Guide 31

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Multitech E Especificaciones Pagina 31