sim 300GPRS

hello everybody
i am trying to connect sim300DZ modem with Google just for getting stated that how we can use GPRS
i read many threads on different forums that guys are getting some feed back from Google but i am not getting
can anyone help in this regard
these are reference pages
even i follow almost every method but not getting proper output
http://www.8051projects.net/forum-t18327.html
http://www.edaboard.com/thread117475.html
this is my service information that sim i am using

Homepage: wap.ufone.com
User: ufone
Password: ufone
IP Address: 172.016.013.023
Proxy: 8080
Access Point: ufone.ppt.wap2

at
OK
at+cgdcont=1,"IP","ufone.ppt.wap2","",0,0
OK
at+cstt="ufone.ppt.wap2"
OK
at+ciicr
OK
at+cifsr
10.2.229.244
at+cipstart="TCP","74.125.232.147","80"
OK

CONNECT OK
at+cipsend
> GET http://www.google.com.pk HTTP/1.1
SEND OK

at+cipstart="TCP","74.125.232.147","80"
OK

CONNECT OK
at+cipsend
> GET http://www.google.com.pk HTTP/1.1
SEND OK[/blockquote]

majoka

The www.google.com.pk is taken care of
by at+cipstart="TCP","74.125.232.147","80"
leaving something like
"GET index.htm HTTP/1.1" for the actual request.

Extra cr/lf's are also important to end your request with a blank line.

I suggest you test it on telnet first then move to modem. See what Phil has suggested.

GET [pagename] HTTP/1.1\r\n
HOST: www.example.com\r\n
\r\n

thats it... the above is the actual http request. no ^M or anything needed in httprequest.