[Resolved]  Reliance Communications — Disconnected My Broadband Connection but still getting threatening Calls

Address:

Indore, Madhya Pradesh

I have cancellled my broad band connection on april 2013 after clearing all the bills and even got a reference number for the cancellation , but since then I am receiving bill every month and being asked to pay the same. I recently received a call from Rajendra Choudhry from some legal dept (Phone No- [protected]) stating that Reliance has booked a case against me for not paying the bill and I have to reply in 1 hour whether I am gonig to pay the bill or not. Failure of which may lead to payment of 1lakhs rupees. I am not sure whether this call is fake or genuine. I have cleared all the bills and don't see the point why Reliance is geting into such cheap buisness tactics for exortion of money from there honest customers.
The Details of connection:
Relationship No. :[protected]
Bill Period :[protected] to[protected]
Bill Date : 15-Sep-13
Bill No. :[protected]For the last bill received)