This document discusses proper telephone etiquette when making calls, answering calls, and leaving messages. When making a call, identify yourself clearly and state the purpose of your call in 1-2 sentences. When answering a call, use a clear greeting and identify yourself unless it is a personal call. Put callers on hold politely by explaining the reason. Take messages completely with name, purpose, and contact number. Leave brief, clear messages with your name, reason for calling, and a contact number.