Making effective phone calls is important for business communication. Phone calls are more personal than emails or messages as they require stopping other tasks to focus on the conversation. They are also often faster than written communication and help avoid lost meaning or clarification issues. While technology can introduce difficulties, phone calls remain a simple and authoritative way to communicate that most people are familiar with. Professional phone skills include clearly introducing oneself, setting an agenda, focusing on the call without distractions, choosing an appropriate tone, listening actively, and avoiding interruptions.