I used many years airtel network.But its have no any benefit its just good in signal connection.its 2g speed is too poor just like robot walk So In this way 3g plan is too expensive that some people not able to recharge.Airtel network give limited best offer that are also expensive.Now airtel give offer as like looking at jio.But jio are once network that can change the plan of all network.So support jio sim??