electronic office switchboard
21Wang Laboratories — Infobox Company company name = Wang Laboratories company company type = Incorporation foundation = Cambridge, Massachusetts, USA (1951) location = Tewksbury, Massachusetts , USA (1963–1976) Lowell, Massachusetts, USA (1976–1997) key people = Dr.… …
22Radio North Sea International — Radio Nordsee International (RNI) also known as Radio North Sea International in English and Radio Noordzee International in Dutch, was a European offshore pirate radio station, run by the Swiss firm Mebo Telecommunications, jointly owned by… …
23Timeline of the telephone — Below is a Timeline of the telephone that covers important dates in the history of the telephone.1844 to 1875*1844 Innocenzo Manzetti first mooted the idea of a “speaking telegraph” (telephone). *1849 Antonio Meucci demonstrates a communicating… …
24List of fictional computers — Computers have often been used as fictional objects in literature, movies and in other forms of media. Fictional computers tend to be considerably more sophisticated than anything yet devised in the real world. This is a list of computers that… …
25Аббревиатуры телефонии — Эта страница глоссарий. Аббревиатуры, используемые в телефонии и связи …
26Связь:Сокращения —   Это служебный список статей, созданный для координации работ по развитию темы.   Данное предупреждение не ус …
27India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
28Monarchy of Canada — This article is about the monarchy of Canada. For information on the other countries which share the same person as monarch, see Commonwealth realm. For the current Queen of Canada, see Elizabeth II. Not to be confused with Monarchism in Canada.… …
29motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first …
30Caller ID — (caller identification, CID), also called calling line identification (CLID) or calling number identification (CNID) or Calling Line Identification Presentation (CLIP), is a telephone service, available in analog and digital phone systems and… …
