Hi.guys first of all I wnat to say tata indicom is totally bad services given in compition is the on last network ever.If any person want to buy new sim of tata indicom so he spend money on sim and after that need a cdma hand set to insert a tata indicom sim because tata indicom not sported any another hand set so its expensive deal with tata indicom than person buy a phone than faces high rates of cost and I wnat to say in future any happening so again need a new cdma hand set and again spend a money on new hand set so its a very expensive deal so that why I change network and in this days I use airtel network woth same no. Of tata indicom I change network thats why I say is my bad expereince with tata indicom so I wnat to say in this 4g network we no need to buy a tata indicom hand sets and networks strength is good but not satisfied only with network so I suggested please dk not do this with any one so thank you guys