I am using Tata Photon Whiz having No 9241059267 for the past one year. The speed of Internet is very low since the beginning day. When contacted they said that the Kolar is going to get 3G connection then the problem eases. But even after Kolar is upgraded to 3G the speed of the internet is as slow now as in the beginning. I made a complaint on 30.12.2011 vide complaint no 404178, but it is not resolved yet. Even i was not at all contacted over phone nor e-mail.
The brand name of TATA is showing poor results which we may have to say TATA for the product