The Director System was a system which made it possible to call subscribers at other telephone exchanges without operator intervention in large multi-exchange cities. It was introduced to six cities in the UK from 1927, starting with London, following the introduction of the automatic telephone exchange in the UK in 1912.

PropertyValue
dbpprop:abstract
  • The Director System was a system which made it possible to call subscribers at other telephone exchanges without operator intervention in large multi-exchange cities. It was introduced to six cities in the UK from 1927, starting with London, following the introduction of the automatic telephone exchange in the UK in 1912.
dbpprop:hasPhotoCollection
dbpprop:reference
rdf:type
rdfs:comment
  • The Director System was a system which made it possible to call subscribers at other telephone exchanges without operator intervention in large multi-exchange cities. It was introduced to six cities in the UK from 1927, starting with London, following the introduction of the automatic telephone exchange in the UK in 1912.
rdfs:label
  • Director telephone system
owl:sameAs
skos:subject
foaf:page
is dbpprop:disambiguates of
is dbpprop:redirect of
is owl:sameAs of