The prestigious Reliance Industries Limited rolled out its ace subsidiary called Reliance Jio Infocomm Limited on 5th September 2016 taking the whole country by storm. The company is headquartered at Navi Mumbai, Maharashtra. Reliance Jio provides 4G LTE service and is the only "VoLTE-only" operator in the country as of now. India woke up to a 4G revolution as JIO started providing internet speed upto 25mbps. The rising company has coverage across all the 22 telecom circles in India. Also it has a pact with BSNL for intra-circle roaming or national roaming, with a network of more than 2,50,000 kms of optic fiber cables. Reliance Jio Infocomm gave some serious competition to its competitors in the telecom service market. Not only this, the company's marketing is so strong that it had crossed the 50 million subscribers mark in just 83 Days. By July, 125.5 million JIO customer had opted for its paid service i.e. JIO prime. The company launched JIO phone at dirt cheap price and took internet to another level by providing free wifi hotspot in cities like Surat, Mumbai, Lucknow etc.