Reliance Jio has disrupted the Indian telecom sector by providing 4G data at very low prices. Mr. Ambani views Jio as a tech company, not a telecom company. Jio is fighting the data war by offering free voice calls, affordable 4G phones and plans, and premium content. This has forced competitors like Airtel and Vodafone to slash data pack prices significantly. In the future, Jio aims to acquire high spending customers from competitors and transition the market from 3G to 4G. However, it must retain subscribers beyond free offers and work to improve its new VoLTE network to succeed long term.