Tata docomo started so well. Right from all there packages to there schemes. Call rates were really amazing and low. I did port all my numbers to Docomo because of the call rates and Internet packs. But slowly slowly the network started getting worse. At roaming the network was the worst later the network got worse in local areas too. I really kept patience work the network to improve but it kept on getting worse. As this is a Tata brand we really did not expect this kind of service. Highly unrecommended to everyone.