I have been using Reliance jio’s sim from last few days. At initial stage every one was excited to get it that sim because it was free to purchase. But now I understood why it was started selling at free of cost cause its network is worst and not promising. Its worthless to use, I can’t able to make a single call from it and also while using net its very irritating to use that network. Eventually I only want to say just that its a worst network to use. I really fed up of this network and also giving advises to others not to use this network.