I am very happy to say that Jio is the best mobile connection that ever I used.Jio is giving free calls and free SMS for every recharge.with a recharge of 399 will get daily 1 GB high speed internet with free voice and video call for 3 months.Internet speed is very high.I am getting a speed from 4 MBPSto 6MBPS.call quality is very high.HD call is very superb.