Dead air also before a woman asked for me by name saying she was Carole from the chimney cleaners. Her tone was such as if she was returning a call. Obviously a solicitation, but I tried to give her a hint by saying she had the wrong number as I didn't call a chimney cleaner. Again dead air and no response. With that the moron said to someone "This one must be blonde". She finally realized how to work the phone after I said "Excuse me", and hung up. Clearly not the brightest illegal solicitor.