Hello how may I help you? How may I help you today? I need to delete a contact's phone number, can you do that? What number would you like to delete? Do you have both a home and work number listed for Jimmy Flapdoodle? Yes I do. Which one starts with 684? Mr. Flapdoodle's home number starts with 684. OK, I need to delete that one and replace it with a new number I must inform you if you do so, the current contact will not have any phone numbers associated with it. OK that is fine Done. Mr. Flapdoodle's home number has been deleted.