Sir, it is very unfortunate to inf. u that i buyed a tata indicom's dat card device on 9th of july, 2009...well while when i was use to buy that device they informed me that i kan use this for a free subsription unlimited for the 2 months...i have tkaen a prepaid sim...well when i was using that i founf a great difficulty cuz i was not able to use it...but when i went there to ask a girl who is working in tata indicom and she was use to given me the information for the 2 months was of toatally froad ...she told me that she had never... read full review »