My phone dont syppost volte so I have to use jio calling app to malke call every time
It takes more time to connect app to the net as jio net is also slow many many times when I call it says route is busy try later many times this problem I has faced
When making most of the time it connect with other customer and lot of problem arise due to this even most of times it connect with stranges once I had been connected with wrong caller 10 times that is not good at all
There is problem of all drop
But most imp right now its free of cost so we can not compain about it as its free