With the advent of Reliance Jio in around September the telecom world has moved a lot. Reliance Jio is offering features like free talktime and data for all its users till 31st of March 2017 but the main limitation is that users need to have 4G smartphone, earlier this offer was valid till 31st December 2016. The network coverage is good with clear voice connectivity. The free data and voice calling charges has enabled many people from weaker sections to make use of technology and come on par with other sections as well as it 8s very usefull for common man also.