Reliance Jio is network is very good And Internet speed and call speed is very good internet speed is 3MBPS To 5MBPS Above But Not Take the 3G Movile Opreter.
Customer Service is not good because Reliance Jio Is Taken by the 4G mobile opreter is offers but 3G mobile not take the offers then I say service problems.
Charge and billing is 4G Mobile is good but 3G Mobile is not good.