R&D department
2018/08/01
Example:
password get3g
Following responses are provided for the number, which sent the get3g by SMS (response from FM device).
Response format:
automatic/disabled/enabled 3G mode, connected to 3G/GSM (1/2/3/4-profile)
•
If device has enabled 3G and status is OK. For all examples current profile is 3:
“
enabled 3G mode, connected to 3G (3-profile)”
•
If device has enabled 3G but it is not connected to the 3G network:
"enabled 3G mode, connected to GSM (3-profile)”
•
If device has disabled 3G:
"disabled 3G mode, connected to GSM (3-profile)”
•
If device has automatic selection 3G and it is working in 3G:
"automatic 3G mode, connected to 3G (3-profile)”
•
If device has automatic selection 3G and it is working in GSM:
"automatic 3G mode, connected to GSM (3-profile)”
•
If HW version does not support 3G:
“
Get3G: modem does not support 3G”
1.1.35
dfota – update modem firmware over the FTP or HTTP server
This SMS is used to update modem firmware of a device with 3G GSM modem. Firmwares of 3G modems are in
diff form so it only sends differences between new and current firmware. Because of this, current modem firmware has
to be known before the update. Binary file of Modem firmware must be placed in FTP or HTTP server before update.
Modem firmware over the FTP server
The structure of the command would be:
password dfota ftp://<user_name>:<password>@<server_URL>:<port>/<file_path>
<user_name> -
String type, the user name for authentication. The maximum size of the parameter is 50 bytes
<password> -
String type, the password for authentication. The maximum size of the parameter is 50 bytes
<server_URL>
-
String type, the IP address or domain name of the FTP server. The maximum size of the parameter is 50
bytes
<port> -
Integer type, the port of the FTP server. The default value is 21. The range is 1 – 65535
<file_path>
-
String type, the file name in FTP server. The maximum size of the parameter is 50 bytes
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