BSNL site does not include this plan in the tarrif page in bsnl.co.in.but you can see thos edetails in my bill.So , i donno whether it available in other states or not.contact 18004241600, they can definitely tell you.[if there is such plan in your area, they can give some info.But if they cross Question you, it means you dont hav that offer in your area]