Hello how may I help you? I would like to update an existing contact. You want to update a contact. Which contact? John Smith. Ok, John Smith. Want info would you like to update? I would like to add a secondary phone number. Add a secondary phone number. What is the new phone number? The second phone number is 888-227-1954. 888-227-1954 added to John Smith. Is there anything else I can assist you with? That's all! Ok, John Smith is fully updated.