I had also jio sim.I hate this company. this company is inernet speed is excellent.when you recharge your sim card.Then he gave a offers.one day internet 1.5 GB.but this company gave 1.5 gb but when you use 1gb this company slow your internet and gave you warning.This company speed is high and there fore your all internet is end in only one hour.I can real tell you when you open youtube and see videos than you see maxium 3 videos your internet is cut 90% .i suggest you never buy this sim card.