BSNL 3g a Govt. Sector telecom service provider of India which provides 3g network in our area, but still no other service provider did not provide 3g service in our area. So I like BSNLnetwork very much. The slogan Best hai mere liye is working really.
Call charge
The call charge is neither so high nor low, it offers its customer 10 paisa/minute call to 2 no. Of BSNL which no such other telecom company provides.
Speed
Speed for data user is really so good. And it is better because even in those area where other companies still didnt provide 3g service this is the only company which provides firster service in that unreachable area.
But inspite of these merits the service is not so good, because of its low network and its did not show any network on phone for a long period. And the most important sector of demerit of BSNL 3g is its validity of service. Which provides only 6 month validity of the sim. So use BSNL but be careful.