In india jio is the next revolution of network.coverage is very good for a new company in this market.and the happy new year plan and free service in india happened first time.and maximum time on the other network didnt connect the call but it happenes in some times.
customer service is very good and the query resolve is its easy and most of the time problems resolve by my jio app
Charges and plans are very good in this range pans are not available in the market.most of the times I got call from others network and their plans but unfortunately I choosed jio because it is best in market free calling and data no other network is providing.