This document discusses telephone etiquette and proper phone manners. It emphasizes that phone conversations lack nonverbal cues, so callers should speak clearly, professionally, and politely. Specific dos and don'ts are provided. Callers should greet the other person, identify themselves and their company, ask how they can help, speak courteously, listen attentively, and thank the other person before ending the call. Following basic telephone etiquette helps make a good impression and have effective phone interactions.