Jio, also known as Reliance Jio and officially as Reliance Jio Infocomm Limited ( RJIL) , is an upcoming provider of mobile telephony, broadband services, and digital services in India. Formerly known as Infotel Broadband Services Limited, Jio will provide 4G services on a pan-India level using LTE technology.The telecom leg of Reliance Industries Limited, it was incorporated in 2007 and is based in Mumbai, India.