Control Your School Bells with a P. C
Control Your School or Factory Bells with a P.C.
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Bell System divestiture - Wikipedia, the free encyclopedia
Bell System divestiture. From Wikipedia, the free encyclopedia. Jump to: navigation, search ... the other non-RBOC Bell System member, was acquired by SBC ...
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Bell System - Wikipedia, the free encyclopedia
The 1984 Bell System divestiture that brought an end to the affiliation branded ... See also: Bell System Divestiture ... Bell System divestiture. RBOC ...
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AT&T Divestiture
... the key points of post divestiture of the Bell System: ... Before divestiture, the Bell System had this motto: NO JOB IS SO IMPORTANT AND NO SERVICE IS ...
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Bell System History - The Bell System
... themselves for the "solution" <(the pending divestiture of the Bell System) ... of any of the former Bell System companies or the post-divestiture companies. ...
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The Bell System| History| AT&T
The Bell System. Post Divestiture. The New AT&T. Milestones in AT&T History ... Divestiture took place on January 1, 1984, and the Bell System was dead. ...
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Bell System: Information from Answers.com
Bell System Before AT&T was broken up in 1984 by court order, the Bell System referred to AT&T and all the Bell ... 1984 Bell System divestiture that brought ...
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Baby Bell: Definition from Answers.com
Baby Bell n. Any of the seven regional telephone companies created in 1984 when AT&T was ... Pre-divestiture RBOC map (from Bell System Memorial)(dead link) ...
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Bell Operating Company/ Bell System Information and Resources.
Bell Operating Company, Bell System Resources and Information. ... The 1984 Bell System divestiture that brought an end to the affiliation branded ...
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Home| History| AT&T
The Bell System. Post Divestiture. The New AT&T. Milestones in AT&T History ... The Bell System provided what was by all accounts the best telephone service in ...
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The break up of AT&T was initiated in 1974 by the U.S. Department of Justice United States antitrust law suit against the telephone monopoly. Under the terms of a settlement finalized on January 8, 1982, "Ma Bell" agreed to divest its local exchange service operating companies, in return for a chance to go into the computer business, AT&T Computer Systems. Effective January 1, 1984, AT&T (1885-2005)'s local operations were split into seven independent Regional Holding Companies, also known as Regional Bell Operating Companies (RBOCs), or "Baby Bells". Afterwards, AT&T, reduced in value by approximately 70%, continued to operate all of its long-distance services, although in the ensuing years it lost portions of its market share to competitors such as MCI Inc. and Sprint Nextel Corporation.

Regional Bell Operating Companies (RBOCs)

• Ameritech
• Bell Atlantic
• BellSouth
• NYNEX
• Pacific Telesis Group
• AT&T
• US West

Non-RBOC Bell System members The only difference between these two incumbent local exchange carriers (ILECs) and the seven divested Baby Bells (RBOCs) was that AT&T owned only a minority interest in these ILECs as opposed to owning them outright before the breakup. Both were monopolies in their coverage areas much like the RBOCs.

• Cincinnati Bell, the only remaining former Bell System member not owned by a Baby Bell, covering the Cincinnati-Hamilton, OH-KY-IN Metropolitan Statistical Area area; it is not included on the map to the right as it is not owned by a Baby Bell.
• Southern New England Telecommunications, the other non-RBOC Bell System member, was acquired by SBC in 1998 and rebranded as AT&T in 2005; it covered Connecticut.

Effects The breakup led to a surge of competition in the long distance telecommunications market by companies such as Sprint Nextel, MCI, AT&T Communications, BellSouth, Verizon, and Qwest. Four of these are "Baby Bells" or former competitors that have merged with the Baby Bells. AT&T's gambit in exchange for its divestiture, AT&T Computer Systems, failed, and the company became a shadow of its former glory.

One negative outcome of the breakup is that local residential service rates, which were formerly subsidized by long distance revenues, have been forced to rise faster than the rate of inflation. Long-distance rates, meanwhile, have fallen due to the increased competition. The FCC established a system of access charges where long distance networks paid the more expensive local networks both to originate and terminate a call. In this way, the implicit subsidies of Ma Bell became explicit post divestiture. These access charges became a source of strong controversy as one company after another sought to arbitrage the network and avoid these fees. In 2002 the FCC declared that Internet service providers would be treated as if they were local and would not have to pay these access charges. This led to VoIP service providers arguing that they did not have to pay access charges - resulting in significant savings for VoIP calls. The FCC has recently been split on this issue; VoIP services that utilize IP but in every other way look like a normal phone call generally have to pay access charges - VoIP services that look more like applications on the Internet and do not interconnect with the public telephone network do not have to pay access charges.

End of an era In 2005, SBC Communications purchased AT&T, thus reuniting the venerable phone company with three of its spinoffs (SBC was composed of Southwestern Bell, Pacific Telesis, and Ameritech). The merger was completed on November 18, 2005. The merged company is named AT&T. Additionally, on March 5, 2006, AT&T announced that it would merge with BellSouth pending government regulatory approval. The surviving company retained the AT&T name, and is still headquartered in San Antonio, Texas with Atlanta retaining the headquarters for Cingular Wireless, which will be referred to internally as "AT&T Mobility" but externally will simply fall under the AT&T name, as well as Southeast region telephone operations. AT&T announced it would not switch back to the Bell logo, thus ending usage of the Bell logo for corporate use by any of the Baby Bells with the exception of Malheur Bell and on payphones, hats, and company repair trucks by Verizon.

Evolution of the RBOCs

Financial arbitrage Because of discrepancies between the pricing of the "old" AT&T shares and the new "when-issued" shares, investors were able to make risk-free profits, most spectacularly Edward O. Thorp, who made $2.5 million in what was at the time the NYSE's largest (nominal) block trade: description of arbitrage

External links

• Legal Battle with Bell South over Domain Names