Hello how may I help you? Hey there, can you find my contacts list? Yes, I've pulled it up. Great, can you find Bill Smith's contact information? I've found it. I'd like to add the phone number 485-374-3758 to this contact That contact already has a phone number. Do you want to add a second one? Yes please, label it "cell phone" if you could Done. Thanks for your help! You are welcome.