I don't know my own or anybody else's number. If it gets bumped from the redial, I have to look it up on a dog-eared index card that's lying around here...somewhere...1) You have a list of 15 phone numbers to reach your family of 3...and you don't know any of those phone numbers. I know my own number and I know my parents number but that's it. Everything else is just stored in my phone...