no need to subscribe mobinet...download ipone config utility and enter the gprs port setting ... moste importantly the proxy address.

1)download ipone config utility
2)create a config profile using details as :

access point name: gprs.qtel
access point user name : gprs
password : gprs
proxy server and port : 10.23.8.3 : 8080

then install the profile to ur phone
but there are still charges apply depending on use.