I received a sales call on 9/26/2016 at 11:33am. I informed the Rescue One Air representative that I am part of the National Do Not Call Registry. The Rescue One Air representative became argumentative about the accuracy of the Registry and informed me that Rescue One Air has signed many clients who were on the registry. I asked to be removed from the list and not contacted again. The Recue One Air representative became even more rude and told me that it would not matter and hung up on me. If this is how Rescue One employees conduct themselves, I would advise others to look elsewhere.