Hi I took this tikona connection in deceber 2015 first two months it was gud.i took 50gb 4mpbs 850rs plan.but they asked me to pay 977 everytime when I asked they said that plan is applicable only for mumbai not foe chennai.now after two months I recieved a msg like usage exceeded speed will reduce to regain the sped recharge with 60rs.WTF I was not there at home for 15 days.now they again raised my bill amt to 1005 rs wat for I rwally dont understand.speed also its not that gud.sont go for it .