"How's it going?" Is this an appropriate greeting in today's corporate workplace? How about telephone use? Is it always necessary to return phone calls? If so, how soon should you do it? Is e-mail the method of choice for communicating all your ideas, or is another way better? How important is your tone of voice when dealing with a customer? All these questions are a matter of etiquette. How you communicate--in person, over the phone, electronically, and with customers--has a direct effect on how people treat you, on whether you sell your idea or product, and on how quickly you advance in your career. In this course, you'll learn the subtleties of communication etiquette in the world of business.