Three switchboard operators at the switchboard in the Grosvenor House Telephone Exchange in London, England, 28th July 1931. The exchange was...接線生, 倫敦 - 英格蘭
The trunk test switchboard at the Kingsway Trunk Exchange, situated in tunnels below London's Holborn.隧道, 歸檔
The Overseas Telephone Exchange in Carter Lane, London, where calls are flooding in from all over the world paying tribute to the late King George V.英國
software developer pointing at source code on monitor during office code review, analyzing programming logic and debugging details to improve software development quality. - 電話網絡控制室 個照片及圖片檔
Line of switchboard operators at work on a switchboard at a telephone exchange in New York City, New York, circa 1940.
It is said that Almon B Strowger, a Kansas City undertaker, got the idea for an automatic telephone exchange in 1889, when he discovered a rival...
Worker operates the switchboard at the Central Telegraph Station in Electra House, London, the largest telegraph station in the world. The Post...歸檔
Women operate the telephone switchboard in Hull. Hull has the only surviving municipal telephone system from those set up in Britain around 1935....
Telephone operators receive long distance calls from Germany at the international exchange in the Faraday Building, Queen Victoria Street, London.工作, 接線生, 電話
Telephone operators at work at the new switchboard in the Carter Lane Trunk Exchange. Because of the new facilities subscribers can now make trunk...接線生
Operators at work dealing with '999' emergency calls in the new Information Room at New Scotland Yard.
Chinese telephone users in Chinatown, San Francisco, make eight call a day per telephone, while San Francisco itself, averages four daily, a high...
Receiving calls in the Post Office Central Telephone Exchange, City of London, circa 1903 . The Faraday Building was the General Post Office's first...工作, 技術, 愛德華時代風格
Telephone exchange, London, c1905. Female telephonists at the switchboard. The first of the General Post Office's telephone exchanges opened in...歸檔
Telephone Exchange, Paris, 1904. Women telephonists working while a uniformed boy messenger waits. From Le Petit Journal. .1900-1909, 亞歷山大貝爾
Ader telephone system, 1881. The man on the left is making a call which passes through the operator at the exchange, centre, to the recipient on the...電話
Switchboard operators at the House of Commons telephone switchboard, London, 1st November 1919.接線生, 政府
Female operators at the switchboard of the Magneto Exchange of the National Telephone Company, USA.接線生
Rear view of switchboard operators at work on a special switchboard at which all overseas calls of the Bell System are handled, in the Long Distance...接線生
Close-up view of a hand manually inserting a plug into a switchboard at an unspecified telephone exchange, location unspecified, United States, circa...
Vintage souvenir colorized photo postcard published circa 1937 in series titled 'San Francisco Where Occident and Orient Meet' depicting the vibrant...市中心
Switch board operators doing their service at the telephone exchange of the Wehrmacht in Paris, are being trained by experts. .Wehrmacht, 巴黎
Engraved frontispiece showing women telephone operators in a large telephone exchange. The cutaway shows the bundled wired passing out underground....
