Advanced Mobile Phone Service
id:
advanced-mobile-phone-service-183-7407096
title:
Advanced Mobile Phone Service
text:
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 remained in operation until 2008. Service started in Chicago on October 13, 1983, and in the Washington,
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Advanced_Mobile_Phone_Service
date created:
2006-11-24T06:26:43Z
date modified:
2024-09-07T03:12:38Z
main entity:
{"identifier":"Q4686239","url":"https://www.wikidata.org/entity/Q4686239"}
image:
fields total:
13
integrity:
14