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AT&T Information Systems (ATTIS), originally known as American Bell, was the fully separate subsidiary of
American Telephone & Telegraph Company AT&T Corporation, an abbreviation for its former name, the American Telephone and Telegraph Company, was an American telecommunications company that provided voice, video, data, and Internet telecommunications and professional services to busi ...
(AT&T) which focused on computer technology ventures and telephone sales, and other unregulated business. It was one of the three core units of AT&T formed after the
breakup of the Bell System The Bell System held a virtual monopoly over telephony infrastructure in the United States since the early 20th century until January 8, 1982. This divestiture of the Bell Operating Companies was initiated in 1974 when the United States Departme ...
. As a twenty-five percent owner, AT&T Information Systems utilized production of
Olivetti Olivetti S.p.A. is an Italian manufacturer of computers, tablets, smartphones, printers and other such business products as calculators and fax machines. Headquartered in Ivrea, in the Metropolitan City of Turin, the company has been owned b ...
to manufacture their AT&T PC 6300 series of computers. Along with the
3B series computers The 3B series computers are a line of minicomputers made between the late 1970s and 1993 by AT&T Computer Systems' Western Electric subsidiary, for use with the company's UNIX operating system. The line primarily consists of the models 3B20, 3B ...
and the
AT&T UNIX PC The AT&T UNIX PC is a Unix desktop computer originally developed by Convergent Technologies (later acquired by Unisys), and marketed by AT&T Information Systems in the mid- to late-1980s. The system was codenamed "Safari 4" and is also known as th ...
the PC 6300 series of computers represented a multi-faceted strategy of competing with
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
, who was the leading computer manufacturer of the time.


History

After the
breakup of the Bell System The Bell System held a virtual monopoly over telephony infrastructure in the United States since the early 20th century until January 8, 1982. This divestiture of the Bell Operating Companies was initiated in 1974 when the United States Departme ...
, which became effective in January 1984,
AT&T Corporation AT&T Corporation, an abbreviation for its former name, the American Telephone and Telegraph Company, was an American telecommunications company that provided voice, video, data, and Internet telecommunications and professional services to busi ...
—the world's largest company—was allowed to enter the computer market. In 1979 and 1980, the
Federal Communications Commission The Federal Communications Commission (FCC) is an independent agency of the United States government that regulates communications by radio, television, wire, internet, wi-fi, satellite, and cable across the United States. The FCC maintains j ...
(FCC) conducted Computer Inquiry I and II, which restricted Western Electric from selling "enhanced services", such as telephone equipment and other unregulated business, except through a fully separated AT&T subsidiary. As a result, American Bell, Inc. was formed, and began operations in 1982. Observers expected American Bell, with
Bell Labs Nokia Bell Labs, commonly referred to as ''Bell Labs'', is an American industrial research and development company owned by Finnish technology company Nokia. With headquarters located in Murray Hill, New Jersey, Murray Hill, New Jersey, the compa ...
and
Western Electric Western Electric Co., Inc. was an American electrical engineering and manufacturing company that operated from 1869 to 1996. A subsidiary of the AT&T Corporation for most of its lifespan, Western Electric was the primary manufacturer, supplier, ...
, to challenge market leader
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
, and saw its first
3B series computers The 3B series computers are a line of minicomputers made between the late 1970s and 1993 by AT&T Computer Systems' Western Electric subsidiary, for use with the company's UNIX operating system. The line primarily consists of the models 3B20, 3B ...
in March 1984 as the most important products in the industry since the
IBM PC The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the List of IBM Personal Computer models, IBM PC model line and the basis for the IBM PC compatible ''de facto'' standard. Released on ...
in 1981. AT&T, they thought, had the technology to become an important computer company, while its large size would reassure customers that its products would not become
orphaned technology Orphaned technology refers to computer technologies that have been abandoned by their original developers. As opposed to deprecation, which tends to be a gradual shift away from an older technology to newer technology, orphaned technology is usua ...
. Employees at American Bell who worked in AT&T facilities that housed Bell Labs and Western Electric offices often encountered bureaucratic red tape, such as restrictions on using the one library in the same building because it was owned by Bell Labs. American Bell contained two core units: *American Bell Consumer Products - sold residential telephones/terminal equipment *American Bell Advanced Information Systems - sold business telephone/terminal equipment, such as the American Bell Merlin system, PCs, and mid-sized computers running on the company's proprietary
Unix operating system Unix (, ; trademarked as UNIX) is a family of Computer multitasking, multitasking, multi-user software, multi-user computer operating systems that derive from the original AT&T Corporation, AT&T Unix, whose development started in 1969 at the ...
. On January 1, 1983, a year prior to the final breakup of the Bell System in 1984, American Bell Advanced Information Systems (AIS) was launched as an unregulated AT&T subsidiary with a mission to directly challenge IBM in the communications/computer space. Led by Mr. Archie J. McGill, who joined AT&T in 1973 after a rapid rise at the International Business Machines Corporation. McGill was charged with transitioning and positioning the telephone company for the era of deregulated head-to-head competition in the high-tech market. The new enterprise was introduced to the world with a splash on New Year's Eve 1983 at New York Times Square when the traditional New Year's Eve crystal countdown ball was replaced with a crystal version of the new American Bell Advanced Information System's "Globe" logo. In 1984, the American Bell Advanced Information Systems name was changed to AT&T Information Systems.


Logo

The AT&T Globe logo, originally designed by
Saul Bass Saul Bass (; May 8, 1920 – April 25, 1996) was an American graphic designer and Academy Awards, Oscar-winning filmmaker, best known for his design of motion-picture title sequences, film posters, and logo, corporate logos. During his 4 ...
and sometimes informally called the "Death Star" for its visual similarity to the weapon of that name in the ''
Star Wars ''Star Wars'' is an American epic film, epic space opera media franchise created by George Lucas, which began with the Star Wars (film), eponymous 1977 film and Cultural impact of Star Wars, quickly became a worldwide popular culture, pop cu ...
'' movie franchise, originated for use with American Bell. When Judge Greene banned AT&T from using any Bell marks whatsoever after the breakup, except for usage of the Bell Labs name, AT&T switched over to the Globe logo.


Post-breakup

Since AT&T was required to divest the Bell logo and trademark to the
Baby Bells A Regional Bell Operating Company (RBOC) was a corporate entity created as result of the antitrust lawsuit by the United States Department of Justice against the Western Electric Company and American Telephone and Telegraph Company (AT&T) in 194 ...
, American Bell was renamed AT&T Information Systems on January 1, 1984. The business unit, American Bell Advanced Information Systems, was absorbed into AT&T Network Systems, while American Bell Consumer Products, renamed AT&T Consumer Products, became a unit of AT&T Technologies. AT&T Information Systems held its status as separate from any other AT&T company until 1986, following several FCC decisions which loosened restrictions set before the breakup. It was completely absorbed into
American Telephone and Telegraph Company AT&T Corporation, an abbreviation for its former name, the American Telephone and Telegraph Company, was an American telecommunications company that provided voice, video, data, and Internet telecommunications and professional services to busi ...
in 1989.


Products


AT&T PC 6300

On December 22, 1983, AT&T announced an agreement to acquire a twenty-five percent interest in Italian computer manufacturer,
Olivetti Olivetti S.p.A. is an Italian manufacturer of computers, tablets, smartphones, printers and other such business products as calculators and fax machines. Headquartered in Ivrea, in the Metropolitan City of Turin, the company has been owned b ...
. As part of the agreement, the two companies agreed to share manufacturing resources. This allowed AT&T to utilize Olivetti to manufacture its AT&T PC 6300 line of desktop PCs as a re-badged M24 beginning in June 1984. Although considered AT&T's entry-level product, the PC 6300 featured a 16-bit
Intel 8086 The 8086 (also called iAPX 86) is a 16-bit computing, 16-bit microprocessor chip designed by Intel between early 1976 and June 8, 1978, when it was released. The Intel 8088, released July 1, 1979, is a slightly modified chip with an external 8-b ...
processor at nearly twice the
clock speed Clock rate or clock speed in computing typically refers to the frequency at which the clock generator of a processor can generate pulses used to synchronize the operations of its components. It is used as an indicator of the processor's ...
of the
IBM Personal Computer The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible ''de facto'' standard. Released on August 12, 1981, it was created by a ...
, the PC 6300 was intended to compete directly with the
IBM Personal Computer AT The IBM Personal Computer AT (model 5170, abbreviated as IBM AT or PC/AT) was released in 1984 as the fourth model in the IBM Personal Computer line, following the IBM PC/XT and its IBM Portable PC variant. It was designed around the Intel 80 ...
, and was sold with
MS-DOS MS-DOS ( ; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft. Collectively, MS-DOS, its rebranding as IBM PC DOS, and a few op ...
. It was later marketed for use with Microsoft's
Xenix Xenix is a discontinued Unix operating system for various microcomputer platforms, licensed by Microsoft from AT&T Corporation. The first version was released in 1980, and Xenix was the most common Unix variant during the mid- to late-1980s. T ...
operating system.


References

{{DEFAULTSORT:Atandt Information Systems AT&T subsidiaries Bell System American companies established in 1983 American companies disestablished in 1989 Computer companies established in 1983 Computer companies disestablished in 1989 Defunct computer companies of the United States Defunct computer hardware companies Defunct computer systems companies