model sim5216: error in connecting to website using AT commands

[takwa.chihaoui]

Hi everyone,
i want to connect to the net using AT commands and modem sim5216. can anyone help me to make an correct AT command set for Connecting. below i show the AT command set to connect to google.com i using if any mistake happened by me correct it and give me the correct AT command set.
Thanks.

[
AT+CGSOCKCONT=1,"IP","weborange","0.0.0.0",0,0
AT+CHTTPACT="www.google.com",80
GET/HTTP/1.1 (ctrl m ctrl j)
Host: Google (ctrl m ctrl j)
connection: Keep-alive (ctrlZ) ]

but the result of this request is: +chttpact 227

 

[zhangwanjiang]

I meet this question at using modem sim5218.I hope reply too.

 

[zhangwanjiang]

when you input "connection: Keep-alive (ctrlZ) ",before you input "(ctrlZ) ",input (ctrl m ctrl j)(ctrl m ctrl j).please again test.