Most of times it gets unavailable.when you have some important work to do.the network disappears.
so it is not reliable for anyone.i am an internet surfer who search alot in a day.for me a day without internet is like a day without sun.i had a broadband at my home and office I have to change it because the speed of internet was only 16kbps and it when I called the service of bsnl they said u have wait until we do the maintenance work.
so I request all my friends don’t buy or take any services from BSNL.many will say they have better price than others but they provide worst service among all!