Reliance Jio introduced in India in 2015 and has since had a major impact on the Indian telecom industry and society. The presentation summarizes Jio's history and launch, products/services, tariff plans, and impact. It discusses how Jio's affordable data and voice calls disrupted the market, increasing internet usage but also potentially negative effects like overuse of online content and less real-world interaction. The presentation provides an overview of Jio's influence in bridging the digital divide while acknowledging some risks to health and education.