Hi friends I want to share my experience with relience jio.
Network Coverage: in starting jio had good network and had a good downloading speed upto 6mbps but along with time its internet 4G network go poor. And its call luck by chance. It may connent in first chance or after trying many many times.
Customer Service: its customer service is good. Reliance jio provide sim at free of cost and Sim activates in just 5min. Jio Care office service is good as it is new in market.
Charges and Billing: Reliance jio is completely free of cost till 31st March 2017. No bill No charge.
After 31st March 1GB 4G net @51. And all call are free at any network.