Idea network is the beat network in india now. Because I use all simcard like vodafon airtel BSNL uninor but idea is the best . And I am fro rular aria so many network is not come properly. But idea network is best all the way.
I am use idea sim last 6 year and no mejor problem face. And also good internet network.2g sppeed internet good but 3g is also very good. But other networks are not good for my aria. So I recommend to all plz. Use idea sim.