In my area the coverage of bsnl is very good, it play 3g service.
In my area the bsnl network is more stronger then to other network, no one provide 3g service but the bsnl provide it with best networking speed
I am a iit student so it play very important role in my study.
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It give best offers, the data packeges also has low budget,
So I refer to switch the bsnl network.