First time in India we all got something which we all can feel proud. Jio is giving an chance and its really making our India digital. Jio sim allows you free calls whatever it is local, Std, or Isd all are free for life time and data is all free . From september 2016 to 31 december 2016 data was free unlimited with 4gb limit per day and after that from 1 january 2017 to 31 march 2017 with 1 gb limit per day. jio is great choice and great choice for u and for our our country.