Hello guys! I am happy to share my review for Reliance JioFi. I recently buy my new JioFi router because I have 3g phone so I cant use jio sim. Reliance JioFi is very good product , its a very easy to operate it, awesome battery back-up. Its internet speed is soo good. But if you call someone from your jio sim you must be install jiovoice app in your phone and must be connected to router. Overall its connection reliability is good. And now jio provide service center in so many cities , so if you have any problems in your JioFi you can solve it at service centers . Overall it is very good product in 1k range