People call with blocked numbers to my parents small business with the same scam. Today she tried to be nice and said to please stop calling, thank you anyway, no. He wouldn't take no for an answer and ignored everything she said so she just had to hang up. He called her back, yelled fuck you then hung up on her! This is so frustrating!!! Same with people faxing you their stupid ads, using up your ink and paper! We have one that faxes everyday! It's just wrong!!!!