The plan offers "unlimited" data usage with a maximum speed of 3.1 Mbps. This plan has been extended for existing as well as new users. However, you might want to act quickly because this offer is only valid for those who apply for it before March 31, 2010. There is one catch though - this service comes with a fair usage policy - which means that if you exceed a limit prescribed by BSNL, you would be liable to paying Rs. 0.50 per MB. This, mind you, is by no means cheap!
BSNL's EV-DO service is available in only select towns across India and uses a CDMA based 3G technology. It is unclear as to how many cities currently serviced by BSNL's EV-DO service will get these new tariffs. If your town was already under the EV-DO network, you might want to get in touch with your local BSNL telephone exchange to find out if you can get a new connection with this plan - or simply change your plan to this new
one.
Apart from this unlimited plan, BSNL also has a few other plans as shown below:
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