See, One day server was down in patna, So I called customer care to ask the reason. They said to me that Why you are taking tension, when we are not billing data. Just pay flat rental & enjoy.....I dont know, why ppl are taking BSNL - In Rs 500 only 1 GB (It's too much)Airtel is providing 128 Unlimited for just Rs. 900or Reliance is providing 10 GB for Rs 1200 onlyLet's start bycotting BSNL Dataone.......................................I was surprized by seeing the tariff of BSNL. They dont have unlimited access scheme with them.BSNL really Sucks