Hi friends now I using aircel network.I purchased a new aircel sim a montns ago at RS 350.The benefits of this pack is Unlimited local & STD calls free & 1 gb high speed data like 2 to 24 mb/s.I purchase this sim using aadhaar no using my fingure print but it start delay next seven days after buying.But I just waste my money.Every time call is not connected due to all network busy.And another problem is network speed.Thoug my phone is 4g volte handset butNetwork speed is very low like20 kbps in daily one gb pack.Every time is surver down in that area where 3g /4g available.I cannot run the small app like whatsapp, facebook etc smoothly.The customer survice is not helpful they cannot solve this problem.Sometime they are not speak easily.According to my opinion do not choose this network for your faster life enjoyment.Thank You