I recieved jio sim in Dec 2015 from one of my friend, who is working in Reliance company, when jio sim was on trail periods for reliance emplyoees only. At that time speed was like 4-7MB/S. But after as it get delivered to general public they are giving speed in KB. Which is nowhere in standard of 4G and calling quality is nt so good which is the main requirement for an general consumer. Ppl are upgrading their phones from 3G to 4G jst because of Data uses. For calling purpose ppl are not depending on Reliance Jio. We will see, wat will Reliance do after Dec 2016? Wait and Wacth.
