I’ve been able to find many a potential clients face pic without asking for one. Your number can lead to your name, your name can lead to Facebook, and there you have it. So much for being discrete! Sometimes Mr. Number will give the name of the client and the origin of the phone number then you can search for that potential client on Facebook. Sometimes you can even Google the number and get the clients info, including name and address! My doorbell camera is gonna get that picture when you show up anyways😜