Hi friends’i used airtel data carde last yearse.(1)airtel data carde Price is very hai.(2)I am use airtel 3g internat in my pc and mobile this netowrk speed is very fast compragine other 3g network.(3)l am bilived airtel 4g network indea fastast netowrk to data sirvish speed.
(4)this netowrk signal strange is good
other 3g and 4g netowrk.