This I Mentioned There In Post That Is "Turn Unwanted Calling Minutes or Unwanted Unlimited Minutes to Bitcoins". Example, If a Person From Finland and Has Unlimited Calling Plan to His Local Country Then He Can Signup and Make Calls to His Local Country Finland Numbers and Listening to The calls then He Get Paid In Bitcoins. For this you not need to Buy New Calling Plan or New Unlimited Plan. Use Your Old Calling Plan Minutes or Old Unlimited Minutes Which and Turn to Bitcoins. I Think Now You Got the Exact Point.