Jio shook whole operator companies by providing amazing offers.
It was great for people enjoying its free services, so people like this product.
But in my opinion thats not what a company should have. This is good to start a business with so many customers but its more important to keep them all.
Jio has unlimited number of bugs and glitches.
Its network is always poor in some regions. It says itself to be 4G but it never works like being 4G.
Secondly, since it has so many customers, its customer service is always busy and is inadequate in handling a large crowd like JIO has.
In terms of charging and billing, I would like to say JIO is perfect in this case because it is what which shook the whole operator companies.