Hi,I had bought a BSNL 3G SIM card about a year back or around that time. But I didnt use the SIM. Now when I am putting the SIM in the mobile, it does show a signal strength for the sim card. However no incoming or outgoing facility is there. So I recharged it with Rs. 30, but no confirmatory message was received for the recharge. When I did *123#, it showed nothing.So how do I reactivate the SIM?