hey abhishek n all u guys...im importing a v data card whch is compatible with all the sim cards..all u need to do is jus insert the sim n subscribe to plans of ur choice..n r connected...n u cn use any connection in the data card be it rel or airtel or tata..its worth 2800 n the best thng is that u cn use any connection...it offers lightnin speed..so in case ur not satisfied with airtel u cn shift to rel by jus takin a new sim card rather than a new data card..
if interested pm me at
rahulcal4u@gmail.com
(09830385945)