Jio gives one the best network to users and also great offers ever in low cost compare to other networking companies. And Customercare service is good.
Now, jio launches a new phone called as jio phone. It's cost only 500 INR at booking time and 1000 INR at delivery time to be paid by online. And then after they will refunded this deposit amount to users. So, It's free from the cost.
I'm going to talk about specifications of this phone. There are various negative reasons to doesn't like this phone and won't think to buy, this phone has only single sim and gives 512mb ram. This phone is not a android phone it gives jio's own operating system. I don't think 4g speed give us as in android phone. In this phone, you don't won't to use any sim, only jio sim supported in this phone.
So, I can't recommend this phone to others to buy.