telephone exchange strowger
1Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …
2Highgate Wood Telephone Exchange — Highgate Wood is a suburb in North London that was chosen as the site of a trial for an electronic telephone exchange built by members from Joint Electronic Research Council (JERC), which was formed in 1956 and consisted of the British Post… …
3Strowger — can refer to: *Strowger switch *Automatic telephone exchange equipment manufactured by the Strowger Automatic Telephone Exchange Company or using the principles initially suggested by Almon Brown Strowger. *Almon Brown Strowger, whose patents of… …
4Strowger switch — The Strowger switch, also known as Step by Step or SXS , is an early electromechanical telephone switching system invented by Almon Brown Strowger. It is a specialized version of a stepping switch.HistoryAccording to legend, Almon Strowger was… …
5telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… …
6Strowger — Almon Brown Strowger (* 1839 in Penfield, New York; † 26. Januar 1902 in Saint Petersburg, Florida) entwickelte 1889 mit dem elektrischen Schrittschaltwähler die technische Grundlage für die weltweit ersten automatisch arbeitenden… …
7Strowger — Almon Strowger Almon Brown Strowger (1839 26 mai 1902) est un entrepreneur de pompes funèbres américain. Il est le premier inventeur à déposer un brevet exploitable destiné à la téléphonie automatique. Almon B. Strowger déposa un brevet… …
8Telephone — The telephone (from the el. τῆλε, tēle , far and φωνή, phōnē , voice ) is a telecommunications device that is used to transmit and receive sound (most commonly speech), usually two people conversing but occasionally three or more. It is one of… …
9Telephone numbers in the United Kingdom — +44 redirects here. For the band, see +44 (band). United Kingdom telephone numbers Location of United Kingdom (dark green) Location Country United Kingdom Continent …
10Telephone number — A telephone number or phone number is a sequence of digits used to call from one telephone line to another in a public switched telephone network. When telephone numbers were invented, they were short as few as one, two or three digits and were… …
