Jio is super sim super service.internet speed very high.call qualty is very clear or sms free send I all of free 3 mounths this amazing offer.i like this sim.i think everyone buy this sim or use it save ur money save your time for browsing internet.i see my phone jio one tour bar blinking but speed this momment 1 mbps upper minimum that s very high or without reacharge nice quality.i say only true thing so, i say jio bettar call quality but sometime one chance any number call not connected try to 3-4 time later call connect.thats not an a bigger problem beacouse this free connection so, i want to say I mutual this problem.but other network like airtel voda bsnl idea aircel uninor etc network to bettar than good is jio because this is free connection high services.thanks team jio.everyone get this sim or 3 mounths other sim forget, i think thats bettar decision for money saving.