Helo airtel sim, I am used last 4 yers.but this time not like the sim becuse havy network problem.some time good network but all time not good, coustomer service not good.dnt solved any issu.all time something porblm.i wiil prefared take jio sim.charges havy, all coustomer not satiesfaied used the sim, before this sim good, now havy porblm this time, anything offer not elegible any coustomer, I dont like the airtel sim, data all time problm, airtel only runing on brand name, other wise not good, specaily thanx for mouthshut.com