Telephones Caught in Between

The telephone system, once the largest integrated machine ever built, operated on principles of centralized control and standardization that contrasted sharply with the decentralized, flexible architecture of computer networks. The 1984 divestiture of AT&T marked a chaotic and fundamental transformation of American telecommunications, reshaping how telephones and the broader telecom industry functioned. This shift from a unified, manufacturer-controlled system to a more fragmented landscape left lasting impacts, particularly on customer premises equipment like the telephones themselves.