my sister, she lives in miami, she has this thing called privacy director. Privacy Director service works in conjunction with Caller ID Deluxe. When a person calls with a blocked or unknown number that won't show up on Caller ID, Privacy Director service answers the call and gives the callers the option of identifying themselves. If they refuse to identify who they are, the phone doesn't ring at the BellSouth customer's home and they are not interrupted. If the callers identify themselves, the phone rings and Privacy Director tells the customer who is calling. The customer then has the option of answering the call, ignoring the call, or sending phone solicitors a sales reject message.