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Number One Crossbar Switching System: Revision history

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curprev00:0000:00, 28 November 2021‎Rlink2talkcontribs‎m15,934 bytes+2‎archive link repair, may include: archive.* -> archive.today, and http->https for ghostarchive.org and archive.org (wp:el#Specifying_protocols)undoTag:AWB

curprev19:1219:12, 13 October 2021‎Jim.hendersontalkcontribs‎15,932 bytes−90‎Clarified: thanx for flagging thisundoTags:Mobile editMobile web editAdvanced mobile edit

curprev00:4400:44, 11 October 2021‎AnomieBOTtalkcontribs‎m16,022 bytes+18‎Dating maintenance tags: {{Explain}}undo
curprev00:2400:24, 11 October 2021‎EEngtalkcontribs‎16,004 bytes+79‎→‎Maintenance facilities:explainundo

curprev23:2923:29, 21 December 2020‎Monkbottalkcontribs‎m15,925 bytes−68‎Task 18 (cosmetic):eval 4 templates: del empty params (9×); cvt lang vals (1×);undoTag:AWB

curprev11:1811:18, 16 December 2020‎Neils51talkcontribs‎m15,993 bytes−21‎remove extraneous definite articleundoTag:AWB

curprev07:5607:56, 14 December 2020‎Neverethertalkcontribs‎m16,014 bytes0‎→‎Architecture:italicsundoTag:Visual edit
curprev07:5307:53, 14 December 2020‎Neverethertalkcontribs‎16,014 bytes+2,057‎lots of changes throughout. more probably needed.undoTag:Visual edit

curprev23:0423:04, 23 September 2020‎Kbrosetalkcontribs‎13,957 bytes−291‎copyeditundo
curprev20:0420:04, 23 September 2020‎Rqndomtalkcontribs‎m14,248 bytes+102‎Reverted 1 edit by200.68.149.92(talk) to last revision by NeveretherundoTags:TwinkleUndo
curprev20:0420:04, 23 September 2020‎200.68.149.92talk‎14,146 bytes−102‎añadi contenidoundoTags:Revertedreferences removedMobile editMobile web edit

curprev12:5612:56, 4 June 2020‎Neverethertalkcontribs‎m14,248 bytes−1‎→‎Maintenance Facilities:grammar & styleundoTag:Visual edit

curprev00:1700:17, 2 June 2020‎Neverethertalkcontribs‎14,249 bytes+417‎citationsundoTag:Visual edit

curprev23:5023:50, 1 June 2020‎Neverethertalkcontribs‎13,832 bytes+2,061‎Added sectionundoTag:Visual edit
curprev22:0022:00, 1 June 2020‎Neverethertalkcontribs‎11,771 bytes+956‎better defined orig and term marker, same for orig and term sender.undoTag:Visual edit

curprev16:3016:30, 24 March 2020‎XLinkBottalkcontribs‎10,815 bytes−159‎BOT--Reverting link addition(s) byKenUnixto revision 940467267 (www.flickr.com/photos/9479603@N02/albums/72157602824221406 [\bflickr\.com\/photos\/])undo
curprev16:2016:20, 24 March 2020‎KenUnixtalkcontribs‎m10,974 bytes+159‎→‎External linksundo

curprev18:3318:33, 12 February 2020‎Neverethertalkcontribs‎10,815 bytes+1,190‎started rewriting this i guessundoTag:Visual edit
curprev17:3317:33, 12 February 2020‎Neverethertalkcontribs‎9,625 bytes+530‎added images of originating marker, terminating senderundoTag:Visual edit

curprev15:5615:56, 2 December 2019‎Jim.hendersontalkcontribs‎9,095 bytes−7‎→‎Architecture:Bigger diagram, smaller captionundo

curprev22:0622:06, 28 November 2019‎2a02:a453:8eb8:1:2d2d:146e:419a:7604talk‎9,102 bytes−1‎→‎Subscriber sender:fixed typoundoTags:Mobile editMobile web edit

curprev22:2322:23, 16 May 2019‎Neverethertalkcontribs‎9,103 bytes+627‎added diagram, corrected grammar, and did some fact checkingundoTag:Visual edit

curprev06:3806:38, 17 February 2019‎Neverethertalkcontribs‎8,476 bytes+412‎additions to architectureundoTag:Visual edit

curprev17:1117:11, 24 October 2016‎Kbrosetalkcontribs‎8,064 bytes−28‎clean linksundo
curprev17:1017:10, 24 October 2016‎Kbrosetalkcontribs‎8,092 bytes−4‎copyeditundo

curprev00:0500:05, 18 October 2016‎Kbrosetalkcontribs‎m8,096 bytes+2‎formattingundo
curprev00:0400:04, 18 October 2016‎Kbrosetalkcontribs‎8,094 bytes+144‎first system with refundo

curprev02:4702:47, 9 October 2016‎Jim.hendersontalkcontribs‎7,950 bytes+50‎→‎top:Crossbar switchundoTag:Visual edit

curprev13:3813:38, 6 October 2016‎Kbrosetalkcontribs‎7,900 bytes+33‎refactor sections, poor construction, the lede shouldn't just jump into technical details without foundation or context.undo

curprev15:4515:45, 2 October 2016‎Neverethertalkcontribs‎7,867 bytes+99‎→‎External links:added youtube videoundoTag:Visual edit

curprev00:3300:33, 25 August 2016‎ImageRemovalBottalkcontribs‎7,768 bytes+32‎Removing links to deleted fileFile:No. 1 Crossbar Test Frames.jpgundo

curprev16:3716:37, 17 August 2016‎Neverethertalkcontribs‎7,736 bytes+242‎Undid revision 733996333 byCommonsDelinker(talk) This image was taken by me. It is public domain.undo

curprev13:0513:05, 11 August 2016‎CommonsDelinkertalkcontribs‎7,494 bytes−242‎Removing "No._1_Crossbar_Test_Frames.jpg", it has been deleted from Commons byBillinghurstbecause:Copyright violation:copyvio via http://www.wallpapervortex.com/wallpaper-41020_technology_old_computers.html#.undo

curprev22:1422:14, 25 July 2016‎Neverethertalkcontribs‎7,736 bytes+242‎add imageundoTag:Visual edit

curprev22:1922:19, 26 January 2014‎Jim.hendersontalkcontribs‎7,494 bytes+244‎→‎References:Crossbar Systemsundo

curprev02:4802:48, 25 January 2014‎Conqueristtalkcontribs‎7,250 bytes+9‎Category:Telephone exchanges->Category:Telephone exchange equipmentundo

curprev11:3111:31, 30 November 2013‎Blackcap95talkcontribs‎7,241 bytes+10‎Changed URL and updated name of THG in reference 1undo

curprev09:0209:02, 31 October 2013‎Lexlextalkcontribs‎7,231 bytes+29‎→‎See also:Adding/removing wikilink(s)undo

curprev14:4014:40, 12 October 2010‎Cydebottalkcontribs‎m7,202 bytes+7‎Robot - Moving category Telephone history to History of the telephone perCFDatWikipedia:Categories for discussion/Log/2010 October 4.undo

curprev15:4615:46, 15 July 2010‎Hydrargyrumtalkcontribs‎m7,195 bytes+150‎style - jargon & abbreviationsundo
curprev15:3315:33, 15 July 2010‎Hydrargyrumtalkcontribs‎m7,045 bytes+14‎punctuation, styleundo

curprev21:4721:47, 19 October 2009‎Jim.hendersontalkcontribs‎7,031 bytes−9‎→‎References:subCategory:Telephone historyundo

curprev18:3418:34, 10 July 2009‎Jim.hendersontalkcontribs‎7,040 bytes+186‎Troy Avenue with refundo

curprev23:2123:21, 27 June 2008‎Mdrejhontalkcontribs‎6,854 bytes+4‎→‎Subscriber senderundo

curprev19:1619:16, 13 April 2008‎Srlefflertalkcontribs‎m6,850 bytes0‎moved1XB switchtoNumber One Crossbar Switching System:WP:NAMEabbreviations are discouraged. Fully capitalized since it seems to be a brand name.undo
curprev19:1519:15, 13 April 2008‎Srlefflertalkcontribs‎6,850 bytes+20‎add alt. name to text.undo
curprev19:0619:06, 13 April 2008‎Srlefflertalkcontribs‎m6,830 bytes0‎→‎Terminating Senderundo

curprev15:0915:09, 18 January 2008‎Jim.hendersontalkcontribs‎6,830 bytes+149‎→‎Marker:+Routing in the PSTNandwire wraplinksundo

curprev04:2804:28, 15 December 2007‎Jim.hendersontalkcontribs‎6,681 bytes+71‎→‎Terminating Sender:Local MFundo

curprev05:4405:44, 9 December 2007‎Jim.hendersontalkcontribs‎m6,610 bytes+22‎→‎Marker:Karnaugh maplinkundo

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