I had a very bad experience with Jio international roaming. I have subscribed the IR package on 25th April 2018, then all of a sudden all the services got disconnected. I have personally visited the Jio store as I was traveling the same day. They have changed the Sim post that domestic services got activated. However I was unable to make calls or use internet throughout my trip to Australia. This is cheating by Jio, please don’t ever go for IR with Jio.