Manual
     Smart Machine Smart Decision 
SIM800 Series_AT Command Manual_V1.09  10  2015-08-03 
11.1 Overview ........................................................................................................256 
11.2 Detailed Descriptions of Commands..............................................................256 
11.2.1 AT+HTTPINIT Initialize HTTP Service .................................................................256 
11.2.2 AT+HTTPTERM Terminate HTTP Service ............................................................257 
11.2.3 AT+HTTPPARA Set HTTP Parameters Value ........................................................257 
11.2.4 AT+HTTPDATA Input HTTP Data .........................................................................259 
11.2.5 AT+HTTPACTION    HTTP Method Action .............................................................259 
11.2.6 AT+HTTPREAD Read the HTTP Server Response................................................261 
11.2.7 AT+HTTPSCONT Save HTTP Application Context ..............................................262 
11.2.8 AT+HTTPSTATUS    Read HTTP Status ...................................................................263 
11.2.9 AT+HTTPHEAD Read the HTTP Header Information of Server Response...........264 
12 AT Commands for FTP Application .................................................265 
12.1 Overview ........................................................................................................265 
12.2 Detailed Descriptions of Commands..............................................................266 
12.2.1 AT+FTPPORT Set FTP Control Port ......................................................................266 
12.2.2 AT+FTPMODE Set Active or Passive FTP Mode ..................................................266 
12.2.3 AT+FTPTYPE Set the Type of Data to Be Transferred...........................................267 
12.2.4 AT+FTPPUTOPT Set FTP Put Type .......................................................................268 
12.2.5 AT+FTPCID Set FTP Bearer Profile Identifier .......................................................268 
12.2.6 AT+FTPREST Set Resume Broken Download .......................................................269 
12.2.7 AT+FTPSERV Set FTP Server Address ..................................................................269 
12.2.8 AT+FTPUN Set FTP User Name ............................................................................270 
12.2.9 AT+FTPPW Set FTP Password...............................................................................271 
12.2.10 AT+FTPGETNAME Set Download File Name ....................................................272 
12.2.11 AT+FTPGETPATH Set Download File Path.........................................................272 
12.2.12 AT+FTPPUTNAME Set Upload File Name .........................................................273 
12.2.13 AT+FTPPUTPATH Set Upload File Path..............................................................273 
12.2.14 AT+FTPGET Download File ................................................................................274 
12.2.15 AT+FTPPUT Set Upload File ...............................................................................275 
12.2.16 AT+FTPSCONT Save FTP Application Context ..................................................276 
12.2.17 AT+FTPDELE Delete Specified File in FTP Server .............................................277 
12.2.18 AT+FTPSIZE Get the Size of Specified File in FTP Server .................................278 
12.2.19 AT+FTPSTATE Get the FTP State ........................................................................279 
12.2.20 AT+FTPEXTPUT Extend Upload File.....................................................................279 
12.2.21 AT+FTPMKD Make Directory on the Remote Machine ......................................280 
12.2.22 AT+FTPRMD Remove Directory on the Remote Machine ..................................281 
12.2.23 AT+FTPLIST List Contents of Directory on the Remote Machine.......................281 
12.2.24 AT+FTPGETTOFS Download File and Save in File System ...............................282 
12.2.25 AT+FTPPUTFRMFS Upload File from File System. ...........................................283 
12.2.26 AT+FTPEXTGET Extend Download File ............................................................285 
12.2.27 AT+FTPFILEPUT Load File in RAM from File System then Upolad with 
FTPPUT ................................................................................................................................286 
12.2.28 AT+FTPQUIT Quit Current FTP Session .............................................................287 










