Hello how may I help you? Hi, I want to add a second phone number to one of my contacts. Who is the contact. Mary McManson I see Mary McManson already has a phone number listed. You want to add a second number? Yes, add a work number. It's 658-455-4444 I have added 658-455-4444 as a work number. Do you want to specify the other number as a home number? Yes, please. I will make that notation. Can I assist you with anything else? Nope, thanks! You're welcome