Jio has revolutionized the telecom industry.actually it has become a movement now.The movement to promote free usage of internet.
The nerwork is awesome and has got full towers in every remote area.The customer service is lightning fast and they respond very fast to customer related querries and issues.
Well it was free from august 2016 to 15th april 2017.409rs for 4 months 1 gb 4g data per day, unlimited calling.What u can ask for if you are getting such offers.
Jio jio jio. is the best.