Tata Docomo introduces an affordable 3G data packs. The prices were slashed after the other operators(Airtel, Reliance, Vodafone, BSNL, Idea) also slashed their prices.
The 3G price war is still going on, every week every other operator makes it more affordable and simple to recharge by USSD codes by which they can be activated easily and instantly.
Tata Docomo also introduced a different concept where in on doing Second recharge of Rs. 4 customer use to get 1GB of data free. Few 3G packs have been discontinued like Rs. 9 or 11, Rs. 201 or Rs. 203.