After waiting so long for Airtel to launch its 3G services, I went ahead and buy BSNL 3G pre-paid SIM from the BSNL exchange in here faridabad. Getting SIM was very much hassle free, to my surprise BSNL staff was very courteous and polite.3G SIM's cost was 59 Rupees and they charged me Rupees 58 for the FRC with one week of unlimited data. As I was told, service was active with an hour. But when I tested the speed on my Samsung Galaxy-3, I am getting maximum speed of 450 kbps only. Not sure is it because MTNL covers the NCR area? I am getting the "H" (HSDPA) symbol while testing the speed so I am sure it is not UMTS which supports maximum 3G speed of 384 Kbps, so definatley I am getting the HSDPA 3G signal (which supports ~3.6 Mbps) but the download speed are not that great.