Quectel WCDMA UG FTP Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx FTP AT Commands Manual
WCDMA_UGxx_FTP_AT_Commands_Manual Confidential / Released 21 / 44
Parameter
2.8. AT+QFTPDEL Delete the File on FTP Server
Delete file on FTP server. If “OK” is returned, “+QFTPDEL: <err>,<protocol_error>” should be output in
<timeout> set by AT+QFTPCFG. Otherwise, you should close the FTP connection, deactivate and
reactive the network.
AT+QFTPSIZE Get the File Size on FTP Server
Test Command
AT+QFTPSIZE=?
Response
+QFTPSIZE: <file_name>
OK
Write Command
AT+QFTPSIZE=<file_name>
Response
OK
If successfully get the file size:
+QFTPSIZE: 0,<file_size>
Else fail to get the file size:
+QFTPSIZE: <err>,<protocol_error>
or
+CME ERROR: <err>
<file_name> String type, the file name in FTP server. The maximum size of the parameter is 50
bytes
<file_size> Integer type, the size of file on FTP server
<err> Integer type, indicates the operation error code. It is the type of error (Please refer
to the Chapter 4)
<protocol_error> Integer type, for reference only, indicates the original error code from FTP server
which is defined in FTP protocol (Please refer to Chapter 5). If it is 0, it is
meaningless
AT+QFTPDEL Delete the File on FTP Server
Test Command
AT+QFTPDEL=?
Response
+ QFTPDEL: <file_name>
OK
Write Command
AT+QFTPDEL=<file_name>
Response
OK
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Quectel WCDMA UG FTP Series Specifications

General

Brand	Quectel
Model	WCDMA UG FTP Series
Category	Control Unit
Language	English