My cell phone gets constant robocalls with a recorded voice. Finally hit 0 and got a human (after waiting on hold for 5 minutes). Told the lady to remove my number and that I was on the Do Not Call List. She replied " That doesn't matter to us" and hung up! Hilton will never get my business again. They chose to use these low class sales techniques so I will not support them in any way, ever. Too bad for them. I'm traveling to Europe, the Mediterranean, and Australia in the next 12 months. Asia is the year after.