Title :
Subsequent developments in the telephone network
Author :
Williams, M.B. ; Ireland, J.C.
Author_Institution :
General Post Office, PO Telecommunications, Development Department, London, UK
fDate :
3/1/1976 12:00:00 AM
Abstract :
In one hundred years, the art of telephony has developed from a single connection between two telephones under the same roof to the almost universal availability of connection between any of 300 million telephones in all parts of the world. This article reviews the major developments of British telephone systems since 1912
Journal_Title :
Electronics and Power
DOI :
10.1049/ep.1976.0080
