BSNL. ( BHARAT SANCHAR NIGAM LIMITED) it was launched in 2005 January 14. From 16 years they dont provided good networking and not so good internet connection. People use these broadband only the name of bharat sanchar nigam limited but they dont know that these broadband is not so good.when ever we are facing problem to use internet connection or a calling problem we try to contact customer care but they only make us fool. They use to give many reason. That sir your plan validity is expired so please recharge then you can get proper use of bsnl. Oor many reasons blaa blaa. I dont know why they use to make us fool. They only use to bribe us. And we fall into there trap.