STEPS
at
OK
at+cgatt=1
OK
at+cgdcont=1,"IP","airtelgprs.com"
OK
at+cstt="airtelgprs.com","",""
OK
at+ciicr
OK
at+cifsr
223.191.220.9
at+cipstatus
OK
STATE: IP STATUS
at+cdnsorip=1
OK
at+cipstart="tcp","www.google.com","80"
OK
CONNECT OK
at+cipsend
> GET /index.html HTTP/1.1 press<ctrl+j><ctrl+j><ctrl+z>
SEND OK
DATA FROM SERVER