I am sharing with you bad experience of tata docomo sim. they gives me a lot of offer when I was join this network . they gives me 1 GB internet divide into three month with 30 paise call per mint, so I bought this sim. but net speed of this network too much slow as compare to other network. now these days call is too much costly of network.
As well as network problem now these days . I have to call outside the home because network is not available in my home. net pack is aslo very expensive because most of people using internet now these days . but speed and expensive I cannot afford . I recommended to all people if you want to take a new sim please think before you join.