AT&T Corp.

AT&T Corp., doing business as AT&T Advanced Solutions, operates as an integrated telecommunications services and equipment company. The company offers voice, video, and data communications services to businesses, consumers, and governments worldwide. It also offers transoceanic radiotelephone links and telephone cable systems, built early-warning radar systems, thereby offering clients long-distance telephone service. The company was formerly known as American Telephone & Telegraph Company and changed its name to AT&T Corp. in March 1885. The company was founded in 1875 and is based in Bedminster, New Jersey. AT&T Corp. operates as a subsidiary of AT&T Inc.