How to get Double data on Jio 4g data recharge from Main Balance

In the current ‘Work from Home‘ scenario and worldwide lockdown constraints, data usage has increased at phenomenal rate, such that even tech giants providing video service like YouTube, Netflix, etc have reduced default video playback quality to manage network traffic. In India, telecom operators have come forward, especially, Jio, by decreasing the cost of 4G

Guide- Which Jio plan to recharge? Old vs New Jio Prepaid Recharge pack

Retaliating against TRAI’s continuation of IUC (Inter-Connect) charges, JIO made Jio to Non-Jio calls chargeable at 6paise/minute (Jio pays the same amount to Other network for non-jio outgoing calls). While shocking as it seems given the so-called guaranteed announcement and acknowledgement in the beginning that Jio customers would never have to pay for voice calls