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Advanced Mobile Phone Service (AMPS) Definition

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Advanced Mobile Phone Service, Inc. was a subsidiary of AT&T prior to the Bell System Divestiture. Abbreviated AMPS, the company was created in 1978 to build and operate the new Advanced Mobile Phone System also abbreviated AMPS. AMPS was developed by Bell Labs to replace older, severely limited radiophone services, such as IMTS. AMPS was one of the first modern cellular phone systems, which remains in operation until 2008.

Service started in Chicago on October 13, 1983 and in the Washington, DC area December 1983. After divestiture, AMPS was divided among the 7 newly created Regional Holding Companies, now known as RBOCs:

  • NYNEX Mobile Communications
  • Bell Atlantic Mobile Systems
  • Ameritech Mobile Communications
  • BellSouth Mobility
  • PacTel Mobile Access
  • Southwestern Bell Mobile Systems
  • U S West NewVector

Evolution of Successor Companies

Through a series of mergers, acquisitions, and re-consolidation among the Baby Bells, these 7 mobile operating companies are now split between Cingular Wireless (AT&T) and Verizon Wireless. There are some discrepancies not noted on the chart due to service areas being sold off during mergers, such as Ameritech Mobile Communication's Chicago area network is now Verizon Wireless.

No matter if you need to know "what is Advanced Mobile Phone Service", the definition of a "Advanced Mobile Phone Service", or the meaning of a "Advanced Mobile Phone Service", you can find it here at Network Liquidators. There's quite a bit of information out there to learn, and it all starts by you having the initiative to seek out that information.


About Our Company

Network Liquidators (NWLQ) is in the business of providing their clients with a low cost solution for building and maintaining their network infrastructure. With over 20 years of experience in IT sales, we have the stock and know how to service our worldwide client base. NWLQ sells new sealed, new open box, used and refurbished networking systems. From the largest datacenters and Universities, to small to medium sized businesses, NWLQ is the industry leader.

Service
NWLQ is in business to do more than sell and buy computer network hardware. NWLQ strives to provide the best customer service to its worldwide client base. When a potential client contacts our facilities, they are assigned to one of our industry experienced Account Representatives. All of our Account Representatives have a minimum of 10 years experience in the IT field. NWLQ has Cisco certified technicians and professionals on staff to assist you in getting the right gear and to help from the RFQ process all the way through install. We are a full service hardware vendor! Call one of our account representatives at (813) 852-6400 option 1 with any questions on our gear and service.

Quality Equipment
Every single unit of hardware that comes through NWLQ shipping dock is physically inspected and put through our thorough testing process by one of our Cisco or Extreme Networks certified engineers. Click here for more information on out testing process. All NWLQ gear comes with a standard 1 Year Replacement Warranty (end-user customers only)! Please inquire with your account representative for more details!

NWLQ has over $35 million in stock that can be shipped the same day if needed. NWLQ does offer payment and credit terms to qualified customers and ship worldwide on a daily basis. Whether you need Cisco, Extreme Networks, Compaq, F5, Foundry, or Nortel; you can expect the best service, fastest shipping, and quality gear in the industry - guaranteed! Give us a call and put us to the test!

We hope this definition of Advanced Mobile Phone Service was what you were looking for and appreciate your visit and welcome you back anytime.

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