Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 213 12/24/2010
OK
+FTPPUT:1,<error>
If mode is 2 and <reqlength> is not 0
+FTPPUT:2,<cnflength>
…… //Input data
OK
If mode is 2 and <reqlength> is 0, it will respond OK, and FTP session will
be closed
OK
If data transfer finished.
+FTPPUT:1,0
If error is related to ME functionality:
+CME ERROR: <err>
Parameters
<mode> 1 for opening FTP put session
2 for writing FTP upload data.
<reqlength> Requested number of data bytes(0-<maxlength>) to be
transmitted
<cnflength> Confirmed number of data bytes to be transmitted
<maxlength> The max. length of data can be sent at a time. It depends on
the network status.
<error> see AT+FTPGET
Reference Note
When "+FTPPUT:1,1,<maxlength>" is shown, then use AT+FTPPUT=2,
<reqlength> to write data.
11.2.16 AT+FTPSCONT Save FTP Application Context
AT+FTPSCONT Save FTP Application Context
Read Command
AT+FTPSCONT
?
Response
TA returns FTP Application Context, which consists of the following AT
Command parameters.
+FTPSCONT:<mode>
+FTPSERV: <value>
+FTPPORT: <value>
+FTPUN: <value>
+FTPPW: <value>
+FTPCID: <value>