Reliance Jio racks up 100 million subscribers but ends freebies

By Sankalp Phartiyal and Devidutta TripathyMUMBAI (Reuters) - Reliance Industries' Jio telecoms unit will charge for its services from April, ending an almost seven month spree of free calls and data that shook up India's telecoms sector and helped the new arrival rack up more than 100 million users.The shift to paid services, even at a sharp discount to established players, will test the appeal of Jio and the fundamentals behind a $20 billion investment in telecoms by Reliance - one of the worl