3G-Unable to connect to internet: Data coverage not available

I still cant use 3G. Done everything. It says "Unable to connect to internet: Data coverage not available"
Though the 3G network is full outside my home. I live in Lucknow(UP east)

Hi Anjum. Sometimes you can get the signal but still cannot do data transfer. Check your account. You need to have atleast Rs 50 to access BSNL 3G data service. You also need to check from ur operator (BSNL toll free no. 1503)

What I feel that 3G signals needs to be very strong in order to use them at your convenience. At my place too, as I move out of my house, I see full signals and inside house, it hardly get 20% and sometimes nothing at all.

So, see if you have proper signal strength, then only you can use it.