Specifications

11 AT Commands for FTP Application
SIM900 has an embedded TCP/IP stack that is driven by AT commands and enables the host
application to easily access the Internet FTP service. This chapter is a reference guide to all the AT
commands and responses defined for using with the TCP/IP stack in FTP Service.
11.1 Overview
Command Description
AT+FTPPORT SET FTP CONTROL PORT
AT+FTPMODE SET ACTIVE OR PASSIVE FTP MODE
AT+FTPTYPE SET THE TYPE OF DATA TO BE TRANSFERRED
AT+FTPPUTOPT SET FTP PUT TYPE
AT+ FT PC ID SET FTP BEARER PROFILE IDENTIFIER
AT+ FT PR ES T SET RESUME BROKEN DOWNLOAD
AT+FTPSERV SET FTP SERVER ADDRESS
AT+FTPUN SET FTP USER NAME
AT+FTPPW SET FTP PASSWORD
AT+FTPGETNA
ME
SET DOWNLOAD FILE NAME
AT+FTPGETPAT
H
SET DOWNLOAD FILE PATH
AT+FTPPUTNA
ME
SET UPLOAD FILE NAME
AT+ FT PP UT PAT
H
SET UPLOAD FILE PATH
AT+FTPGET DOWNLOAD FILE
AT+FTPPUT SET UPLOAD FILE
AT+FTPSCONT SAVE FTP APPLICATION CONTEXT
11.2 Detailed Descriptions of Commands
11.2.1 AT+FTPPORT Set FTP Control Port
AT+FTPPORT Set FTP Control Port
Test Command
AT+FTPPORT
=?
Response
OK
SIM300_ATC_V1.03 1 08.29.2008