If you've already sent an initial debt dispute letter and have heard nothing back, consider using this follow up debt collection dispute letter to be sure. (fair-debt-collection.com)
If you've already sent an initial debt dispute letter and have not heard from the collector, consider using this follow up Debt collection dispute letter to be sure. (debt-n-credit-letters.com)
This is a means of settling debt disputes fairly by using a third - party arbitrator. (debt.org)