Claimed to be from a travel company saying I filled in a form and they were following up. I pointed out that I have never filled in a form and that since I am on the do not call register he was breaking the law. He persisted so I asked for his name and the name of the company he worked for. He said he's not allowed to give out that information but went on with his sales pitch. He just wouldn't shut up but wouldn't give any details I could refer to the do not call register's report line.