Hello how may I help you? I want to change a contact's information. Who is the contact? I want to update Margaret's cell phone number to 123-456-7890. Okay. I will change the existing cell number of Margaret to 123-456-7890. Shall I change Margaret's email address too? Yes, please. What should I change it to? fakeemail@fakewebsite.com I have update Margaret's email to fakeemail@fakewebsite.com Could you change her ringtone to be thunder sounds? Yes. Ringtone has been set to Thunder sounds.