에이티앤티(AT&T) - Special Burger

AT&T Corporation, originally the American Telephone & Telegraph Company, is an American telecommunications company that provides voice, video, data, and Internet telecommunications and professional services to businesses, consumers, and government agencies. During its long history, AT&T was at times the world's largest telephone company, the world's largest cable television operator, and a regulated monopoly. Today, the company is a subsidiary of AT&T Inc. and its subsidiary AT&T Communications still provides long distance service across the United States.
From http://en.wikipedia.org/wiki/American_Telephone_and_Telegraph