It ia realy realy realy realy best sim.i use 2 months.but jio sim don't supported 3g, 2g mobile.i expected some times after jio sim support 2g and 3g mobile. Reliance Industries chairman Mukesh Ambani has unleashed disruption in the Indian telecom industry. Reliance Jio is not only offering 4G services at much cheaper rates than the existing telecom companies, but also has announced its decision to make voice calling free. This means Reliance Jio users will not have to pay anything for voice calls on the company's network.
Ambani also announced that the Jio services will be available absolutely free from September 5, as part of the company's 'Jio welcome offer'. As per this offer, everyone can try Jio's services for free till December 3
