The first word about india airtel service is "WORST". Its totally a very big ZERO comparing to other service. They loudly speaking that they have the india’s no. 1 speed internet 4G, real think is that india’s most places still not have AIRTEL 2G network service. Then how can they provide 4G? Totally "WORRRRRST"
2ndly, Their tarrif plan rate is just "NOOOOO!". Fir a very high rate they providing very low data or tariff. I hate airtel. Better choose other network& be happy. Leave it.