This is actually legitimate. It's from a download I purchased of self help mentoring. I'm guessing it's a follow up and they want to sell me more stuff. I'm not interested, so I won't be answering but it's from Joe Vitale's webiste.
Once your phone number has been used by any telemarketer, your number would be sold and re-sold to other
businesses--legal and/or illegal--phone rooms and/or boiler rooms (scammers). It an never-ending vicious cycle.
That's why I have Caller-ID...First, I mute my phone...Second, my ID lights up the moment a call comes in. Then, I
look at the phone number to see if I should respond or ignore completely. Next, I conduct a "check" on that number.
If it's a known telemarketer, I log it into my telephone diary.
Subsequently, any party calling me once too often...I report them to the Federal Do Not Call Registry. Those
numbers that I report do not call as a result of my complaint.