Tata Indicom Plug to Surf modem

Please do not buy Tata Indicom Plug to Surf modem. It has a bug in it. The data usage will be shown as very low in the modem, but your bill will show a higher usage. Also frequent disconnections will happen if you go for a data based plan. Tata Indicom is spoiling all the goodwill generated by Tata. Their customer service sucks and all the guys even at the nodal office are the worst I had ever faced. They never want to solve any of your problems, but just want to get off the phone immediately away from our grievences.