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Standard Telephones and Cables

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led to financial strains. The rationale was the convergence of computing and telecoms but the vision was too early. Almost immediately, STC had financial problems and ICL was ring-fenced to preserve it as a profit centre. By 1991, with an ageing workforce, loss of business from the newly privatised
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In other areas, ship-to-ship, ship-to-shore and civil aviation communications took on modern characteristics with STC's products. In time, international and intercontinental submarine telephone contact became possible, feasible and then everyday. Questions of product and installation quality and
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demonstrated that light rather than electricity could be used to transmit speech and (more importantly) data accurately at very high speeds. Again materials technology took time to catch up, but by 1977 a commercial
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in London, in 1898. In addition to making lead-sheathed cables, the factory started assembling equipment from components imported from Belgium and the US, and subsequently introduced manufacturing. The company was
1828: 3278: 1998: 3293: 1107: 123:) was a British manufacturer of telephone, telegraph, radio, telecommunications, and related equipment. During its history, STC invented and developed several groundbreaking new technologies including 3318: 179:, Belgium. The London operation sold US-designed telephones and exchanges to fledgling British telephone companies. Because of the costs of importing products, the company purchased a failing 226:
In 1925, Western Electric sold off its international operations, as well as the general electrical equipment merchandizing operations. The buyer of the international operations was the infant
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4 analogue electronic switch was an early replacement for electro-mechanical systems. Before a politically engineered withdrawal in 1982, STC and its (now equally defunct) partners
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absolute reliability were overcome and STC became a major player with its production unit in Southampton opened in 1956. Coverage graduated from rivers, estuaries, the
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less than ten years previously with an aggressive and thrusting reputation. To fit with its other worldwide operations, ITT renamed its new UK operation
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in the United States. In 1925, Western Electric divested itself of all foreign operations and sold International Western Electric to
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brought its progress to a sudden halt. The company contributed to the war effort in military communications with its cable and
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In telephone switching apparatus, STC (New Southgate) was also a major player. In 1971 the company installed a fully digital (
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in 1953. The steady spread of TV transmission and availability over Britain very often used STC technology and equipment.
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technologies. With radio technology rapidly developing in the USA after the war, Western Electric had an advantage when
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Between 1939 and 1945, significant military work was undertaken with many developments particularly with regard to
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abandoned metal cables except at the subscriber's premises. Before STC's demise, its plant at Wednesbury Street,
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BT, production spread over too many expensive sites and no clear leadership succession to its former chairman,
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The company was based in the United Kingdom but also had an operation in Australia, which was acquired by
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telephone switching system and sold off all but a minority shareholding of STC between 1979 and 1982.
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Oceans. STC became the world leader in this field after acquiring Submarine Cables Ltd in 1970.
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In the late 1940s and early 1950s, STC also supplied signalbox train describer equipment to
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was introduced in Britain. As well as manufacturing radio receivers, the company, in a
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broadcasting. Technical milestones were numerous and were crowned by the coverage of
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With developments in computer technology influencing and stimulating telecoms, the
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The company was founded in 1883 in London as International Western Electric by
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Power of Speech: A History of Standard Telephones and Cables 1883-1983
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European Conference of Postal and Telecommunications Administrations
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came to dominate the recabling of the UK public telephone system.
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Competition Commission Report on Cable Construction 1979 Page 138
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multiplexes between several other exchanges. Until 1980, STC's
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In 1933, Brimar was established to manufacture American-pattern
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100 years of Telephone Switching by Robert J. Chapuis, Page 572
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100 Years of Telephone Switching By Robert J. Chapuis Page 316
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in the City of London. It was a tandem exchange, switching
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Defunct telecommunications companies of the United Kingdom
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needed to raise cash to fund continued development of its
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cabling (1936), the entire radio systems for the liners
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switch which is still in service in the UK as of 2005.
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the American Telephone and Telegraph Company (AT&T)
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Companies formerly listed on the London Stock Exchange
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link had been installed in England. Within ten years
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The 1950s were characterised by the establishment of
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The company was established in 1883 as an agent for
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Telecommunications companies disestablished in 1991
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New York: Oxford University Press. p.  8: 1140:Science and technology in the United Kingdom 21: 3284:Electronics companies of the United Kingdom 3187:Global telecommunications regulation bodies 3274:History of computing in the United Kingdom 3223: 2179: 2165: 2157: 1690: 1604:London & Provincial District Telegraph 1224: 1152: 1115: 1101: 1093: 825: 811: 803: 27: 20: 1824:Defence Science and Technology Laboratory 280:(1938) all contributed to the hey-day of 150:; for a time it was a constituent of the 16:British manufacturer of telecom equipment 3309:British companies disestablished in 1991 1999:South Georgia and South Sandwich Islands 933:Kellogg Switchboard & Supply Company 622:City of Light, The Story of Fiber Optics 2077:Interception of Communications Act 1985 958:Standard Telecommunication Laboratories 525:, Harper and Row, New York (1975) p.170 514: 401:Standard Telecommunication Laboratories 218:technology was commercially exploited. 1865:Internet Service Providers Association 3304:British companies established in 1883 1834:International Telecommunication Union 144:International Telephone and Telegraph 7: 3233: 2138: 1559:British and Irish Magnetic Telegraph 1554:Bonelli's Electric Telegraph Company 858:Bell Telephone Manufacturing Company 853:American Cable and Radio Corporation 3269:Defunct computer hardware companies 2037:British Telecommunications Act 1981 898:Exelis Visual Information Solutions 427:) controlled telephone exchange at 192:as a British legal entity in 1910. 1048:ITT: The Management of Opportunity 256:Within a few years, multi-channel 114:Standard Telephones and Cables Ltd 14: 3329:1991 disestablishments in England 3299:Defunct companies based in London 792:"STL Harlow Quarter Century Club" 210:with its competitors, set up the 3232: 3222: 3213: 3212: 3201: 2822:Free-space optical communication 2137: 2125: 2124: 2107:UK telephone code misconceptions 883:Commercial Pacific Cable Company 711:ITT to sell STC stake to Telecom 699:Disconnecting a Telephone Empire 365:in the North and South boxes at 725:New York Times, 9 November 1990 587:"Doncaster PSB 23rd April 2013" 361:; for the 1949 installation of 306:Emergence of telecommunications 3324:1883 establishments in England 1944:British Indian Ocean Territory 1569:Cable & Wireless Worldwide 963:Standard Telephones and Cables 713:New York Times, 7 October 1987 447:, developed the fully digital 236:Standard Telephones and Cables 175:, which also had a factory in 1: 1844:Phone-paid Services Authority 1258:BT Business and Public Sector 1135:Economy of the United Kingdom 735:Nortel History - 1980 to 1989 523:Telephone—The First 100 Years 3208:Telecommunication portal 2989:Telecommunications equipment 1906:British Overseas Territories 481:market with the takeover of 276:(1936–39), the patenting of 212:British Broadcasting Company 136:the Western Electric Company 2725:Alexander Stepanovich Popov 1928:British Antarctic Territory 1819:Broadband Stakeholder Group 1669:Universal Private Telegraph 953:Sheraton Hotels and Resorts 477:". An attempt to enter the 3345: 2429:Telecommunications history 1614:National Telephone Company 1574:Electric Telegraph Company 1544:Atlantic Telegraph Company 701:Time Magazine, 7 July 1986 473:of the late 1980s became " 3196: 3037:Public Switched Telephone 2849:telecommunication circuit 2810:Fiber-optic communication 2555:Francis Blake (telephone) 2350:Optical telecommunication 2120: 2042:British telephone sockets 1175:BT Wholesale and Ventures 1130: 903:Federal Telegraph Company 740:30 September 2009 at the 318:, Norway-facility in 1965 26: 2948:Orbital angular-momentum 2385:Satellite communications 2224:Communications satellite 2052:BT site engineering code 2004:Turks and Caicos Islands 1880:London Internet Exchange 1564:Cable & Wireless plc 878:Commercial Cable Company 771:George Allen & Unwin 2827:Molecular communication 2650:Gardiner Greene Hubbard 2479:Undersea telegraph line 2214:Cable protection system 2102:Telephone numbers in UK 2062:Communications Act 2003 928:ITT Technical Institute 314:Manufacturing at STC's 2969:Communication protocol 2755:Charles Sumner Tainter 2570:Walter Houser Brattain 2515:Edwin Howard Armstrong 2323:Information revolution 1949:British Virgin Islands 1757:Marconi Communications 1004:William Henry Harrison 723:Telecom bid to buy STC 550:"Corporate Milestones" 319: 2943:Polarization-division 2675:Narinder Singh Kapany 2640:Erna Schneider Hoover 2560:Jagadish Chandra Bose 2540:Alexander Graham Bell 2271:online video platform 1914:Akrotiri and Dhekelia 1482:Virgin Media Business 1170:Babcock International 765:• Peter Young, 1983, 313: 278:pulse-code modulation 264:transmission (1934), 148:London Stock Exchange 125:pulse-code modulation 2785:Vladimir K. Zworykin 2745:Almon Brown Strowger 2715:Charles Grafton Page 2370:Prepaid mobile phone 2298:Electrical telegraph 2067:Earth stations in UK 1594:Gutta Percha Company 1316:Cable & Wireless 1235:Andrews & Arnold 618:Hecht, Jeff (1999). 488:Sir Kenneth Corfield 3314:Radar manufacturers 2735:Johann Philipp Reis 2494:Wireless revolution 2456:The Telephone Cases 2313:Hydraulic telegraph 1654:Submarine Telegraph 1589:General Post Office 1041:The Sovereign State 1014:John William Mackay 888:Creed & Company 607:on 2 February 2017. 154:. It was bought by 23: 2933:Frequency-division 2910:Telephone exchange 2780:Charles Wheatstone 2710:Jun-ichi Nishizawa 2685:Innocenzo Manzetti 2620:Reginald Fessenden 2355:Optical telegraphy 2188:Telecommunications 2112:Web blocking in UK 2097:Telegraph Act 1885 2092:Telegraph Act 1868 1901:Crown Dependencies 1890:Symbian Foundation 1792:Carphone Warehouse 1265:BT Global Services 669:on 23 January 2009 479:mainframe computer 375:began to supplant 373:Digital technology 328:Queen Elizabeth II 320: 291:: communications, 249:, adjacent to the 204:radio broadcasting 50:Telecommunications 3246: 3245: 2984:Store and forward 2979:Data transmission 2893:Network switching 2844:Transmission line 2690:Guglielmo Marconi 2655:Internet pioneers 2520:Mohamed M. 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Watson 2630:Oliver Heaviside 2615:Philo Farnsworth 2590:Daniel Davis Jr. 2565:Charles Bourseul 2525:John Logie Baird 2234:Data compression 2229:Computer network 2181: 2174: 2167: 2158: 2141: 2140: 2128: 2127: 2009:Tristan da Cunha 1989:Pitcairn Islands 1959:Falkland Islands 1934:Ascension Island 1691: 1503: 1496: 1480: 1473: 1466: 1459: 1447: 1442: 1423: 1416: 1392: 1385: 1378: 1359: 1337:Eclipse Internet 1335: 1311:The Co-operative 1291: 1277: 1270: 1263: 1256: 1249: 1225: 1210:Telehouse Europe 1153: 1117: 1110: 1103: 1094: 943:Mix & Genest 827: 820: 813: 804: 799: 755: 750: 744: 732: 726: 720: 714: 708: 702: 696: 690: 685: 679: 678: 676: 674: 665:. Archived from 659: 653: 648: 642: 641: 625: 615: 609: 608: 603:. Archived from 597: 591: 590: 589:. 23 April 2013. 583: 577: 572: 566: 565: 563: 561: 556:on 24 April 2011 552:. Archived from 546: 540: 539: 532: 526: 519: 455:Decline and sale 363:power signalling 359:British Railways 284:'s development. 222:Inter-war growth 181:electrical cable 173:Western Electric 105:Kenneth Corfield 31: 24: 3344: 3343: 3339: 3338: 3337: 3335: 3334: 3333: 3249: 3248: 3247: 3242: 3202: 3200: 3192: 3134: 3071: 2993: 2957: 2914: 2863: 2855: 2796: 2789: 2695:Robert Metcalfe 2550:Tim Berners-Lee 2498: 2318:Information Age 2190: 2185: 2155: 2150: 2116: 2019: 2013: 1904: 1894: 1860:GSM Association 1853:Industry bodies 1848: 1811: 1801: 1776: 1752:Marconi Company 1730: 1678: 1527: 1455:Virgin Media O2 1220: 1214: 1157: 1144: 1126: 1121: 1091: 1086: 1060: 1028: 1024:Ellery W. Stone 982: 938:Kolster-Brandes 893:EDO Corporation 836: 834:ITT Corporation 831: 790: 787: 763: 761:Further reading 758: 751: 747: 742:Wayback Machine 733: 729: 721: 717: 709: 705: 697: 693: 686: 682: 672: 670: 661: 660: 656: 649: 645: 638: 617: 616: 612: 599: 598: 594: 585: 584: 580: 573: 569: 559: 557: 548: 547: 543: 534: 533: 529: 520: 516: 512: 500: 460:ITT Corporation 457: 393: 340:English Channel 308: 274:Queen Elizabeth 251:Kolster-Brandes 228:ITT Corporation 224: 214:(BBC) in 1922. 169: 164: 100: 17: 12: 11: 5: 3342: 3340: 3332: 3331: 3326: 3321: 3316: 3311: 3306: 3301: 3296: 3291: 3286: 3281: 3276: 3271: 3266: 3261: 3251: 3250: 3244: 3243: 3241: 3240: 3230: 3220: 3210: 3197: 3194: 3193: 3191: 3190: 3183: 3178: 3173: 3168: 3163: 3162: 3161: 3156: 3148: 3142: 3140: 3136: 3135: 3133: 3132: 3127: 3122: 3117: 3112: 3107: 3102: 3097: 3092: 3087: 3081: 3079: 3073: 3072: 3070: 3069: 3064: 3059: 3054: 3049: 3044: 3039: 3034: 3029: 3024: 3019: 3014: 3009: 3003: 3001: 2995: 2994: 2992: 2991: 2986: 2981: 2976: 2971: 2965: 2963: 2959: 2958: 2956: 2955: 2950: 2945: 2940: 2935: 2930: 2928:Space-division 2924: 2922: 2916: 2915: 2913: 2912: 2907: 2906: 2905: 2900: 2890: 2889: 2888: 2878: 2873: 2867: 2865: 2857: 2856: 2854: 2853: 2852: 2851: 2841: 2840: 2839: 2829: 2824: 2819: 2818: 2817: 2807: 2801: 2799: 2791: 2790: 2788: 2787: 2782: 2777: 2772: 2767: 2765:Camille Tissot 2762: 2757: 2752: 2747: 2742: 2740:Claude Shannon 2737: 2732: 2730:Tivadar Puskás 2727: 2722: 2717: 2712: 2707: 2702: 2700:Antonio Meucci 2697: 2692: 2687: 2682: 2677: 2672: 2670:Charles K. 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129:optical fibres 109: 108: 101: 98: 95: 94: 91: 87: 86: 81: 77: 76: 73: 69: 68: 65: 61: 60: 57: 53: 52: 47: 43: 42: 37: 33: 32: 15: 13: 10: 9: 6: 4: 3: 2: 3341: 3330: 3327: 3325: 3322: 3320: 3317: 3315: 3312: 3310: 3307: 3305: 3302: 3300: 3297: 3295: 3292: 3290: 3287: 3285: 3282: 3280: 3277: 3275: 3272: 3270: 3267: 3265: 3262: 3260: 3257: 3256: 3254: 3239: 3231: 3229: 3221: 3219: 3211: 3209: 3199: 3198: 3195: 3188: 3184: 3182: 3179: 3177: 3174: 3172: 3169: 3167: 3164: 3160: 3157: 3155: 3152: 3151: 3149: 3147: 3144: 3143: 3141: 3137: 3131: 3128: 3126: 3123: 3121: 3118: 3116: 3113: 3111: 3108: 3106: 3103: 3101: 3098: 3096: 3093: 3091: 3088: 3086: 3083: 3082: 3080: 3078: 3074: 3068: 3065: 3063: 3060: 3058: 3055: 3053: 3050: 3048: 3045: 3043: 3040: 3038: 3035: 3033: 3030: 3028: 3025: 3023: 3020: 3018: 3015: 3013: 3010: 3008: 3005: 3004: 3002: 3000: 2996: 2990: 2987: 2985: 2982: 2980: 2977: 2975: 2972: 2970: 2967: 2966: 2964: 2960: 2954: 2953:Code-division 2951: 2949: 2946: 2944: 2941: 2939: 2938:Time-division 2936: 2934: 2931: 2929: 2926: 2925: 2923: 2921: 2917: 2911: 2908: 2904: 2901: 2899: 2896: 2895: 2894: 2891: 2887: 2884: 2883: 2882: 2879: 2877: 2874: 2872: 2869: 2868: 2866: 2864:and switching 2862: 2858: 2850: 2847: 2846: 2845: 2842: 2838: 2835: 2834: 2833: 2830: 2828: 2825: 2823: 2820: 2816: 2815:optical fiber 2813: 2812: 2811: 2808: 2806: 2805:Coaxial cable 2803: 2802: 2800: 2798: 2792: 2786: 2783: 2781: 2778: 2776: 2773: 2771: 2768: 2766: 2763: 2761: 2758: 2756: 2753: 2751: 2748: 2746: 2743: 2741: 2738: 2736: 2733: 2731: 2728: 2726: 2723: 2721: 2720:Radia Perlman 2718: 2716: 2713: 2711: 2708: 2706: 2703: 2701: 2698: 2696: 2693: 2691: 2688: 2686: 2683: 2681: 2678: 2676: 2673: 2671: 2668: 2666: 2663: 2661: 2658: 2656: 2653: 2651: 2648: 2646: 2643: 2641: 2638: 2636: 2633: 2631: 2628: 2626: 2623: 2621: 2618: 2616: 2613: 2611: 2610:Lee de Forest 2608: 2606: 2605:Thomas Edison 2603: 2601: 2598: 2596: 2595:Donald Davies 2593: 2591: 2588: 2586: 2583: 2581: 2580:Claude Chappe 2578: 2576: 2573: 2571: 2568: 2566: 2563: 2561: 2558: 2556: 2553: 2551: 2548: 2546: 2543: 2541: 2538: 2536: 2533: 2531: 2528: 2526: 2523: 2521: 2518: 2516: 2513: 2511: 2508: 2507: 2505: 2501: 2495: 2492: 2490: 2487: 2485: 2482: 2480: 2477: 2473: 2470: 2468: 2465: 2464: 2463: 2460: 2458: 2457: 2453: 2451: 2448: 2445: 2442: 2440: 2437: 2435: 2432: 2430: 2427: 2425: 2424:Smoke signals 2422: 2418: 2415: 2413: 2410: 2408: 2405: 2404: 2403: 2402:Semiconductor 2400: 2396: 2393: 2392: 2391: 2388: 2386: 2383: 2381: 2378: 2376: 2373: 2371: 2368: 2366: 2363: 2361: 2358: 2356: 2353: 2351: 2348: 2344: 2341: 2340: 2339: 2336: 2334: 2331: 2329: 2326: 2324: 2321: 2319: 2316: 2314: 2311: 2309: 2306: 2304: 2301: 2299: 2296: 2294: 2291: 2289: 2286: 2282: 2279: 2277: 2274: 2272: 2269: 2267: 2264: 2263: 2262: 2261:Digital media 2259: 2255: 2252: 2250: 2247: 2245: 2242: 2240: 2237: 2236: 2235: 2232: 2230: 2227: 2225: 2222: 2220: 2217: 2215: 2212: 2210: 2207: 2205: 2202: 2201: 2199: 2197: 2193: 2189: 2182: 2177: 2175: 2170: 2168: 2163: 2162: 2159: 2147: 2146: 2136: 2134: 2133: 2123: 2122: 2119: 2113: 2110: 2108: 2105: 2103: 2100: 2098: 2095: 2093: 2090: 2088: 2087:Telegraph Act 2085: 2083: 2080: 2078: 2075: 2073: 2070: 2068: 2065: 2063: 2060: 2058: 2055: 2053: 2050: 2048: 2045: 2043: 2040: 2038: 2035: 2033: 2030: 2028: 2027:Adastral Park 2025: 2024: 2022: 2016: 2010: 2007: 2005: 2002: 2000: 1997: 1995: 1992: 1990: 1987: 1985: 1982: 1980: 1977: 1975: 1972: 1970: 1967: 1965: 1962: 1960: 1957: 1955: 1952: 1950: 1947: 1945: 1942: 1940: 1937: 1935: 1932: 1929: 1925: 1922: 1920: 1917: 1915: 1912: 1911: 1909: 1907: 1902: 1897: 1891: 1888: 1886: 1883: 1881: 1878: 1876: 1873: 1871: 1868: 1866: 1863: 1861: 1858: 1857: 1855: 1851: 1845: 1842: 1840: 1837: 1835: 1832: 1830: 1827: 1825: 1822: 1820: 1817: 1816: 1814: 1808: 1798: 1795: 1793: 1790: 1789: 1787: 1783: 1773: 1770: 1768: 1765: 1763: 1760: 1758: 1755: 1753: 1750: 1748: 1745: 1743: 1740: 1739: 1737: 1733: 1727: 1724: 1722: 1719: 1717: 1714: 1712: 1709: 1707: 1704: 1702: 1699: 1698: 1696: 1692: 1689: 1685: 1675: 1674:Virgin Mobile 1672: 1670: 1667: 1665: 1662: 1660: 1657: 1655: 1652: 1650: 1647: 1645: 1642: 1640: 1637: 1635: 1632: 1630: 1627: 1625: 1622: 1620: 1617: 1615: 1612: 1610: 1607: 1605: 1602: 1600: 1597: 1595: 1592: 1590: 1587: 1585: 1582: 1580: 1577: 1575: 1572: 1570: 1567: 1565: 1562: 1560: 1557: 1555: 1552: 1550: 1549:Be Un Limited 1547: 1545: 1542: 1540: 1537: 1536: 1534: 1530: 1524: 1521: 1519: 1516: 1514: 1511: 1506: 1502: 1499: 1495: 1494: 1493: 1490: 1483: 1479: 1478: 1476: 1472: 1469: 1465: 1462: 1458: 1457: 1456: 1453: 1446: 1441: 1440: 1439: 1436: 1434: 1431: 1426: 1422: 1419: 1415: 1414: 1413: 1410: 1408: 1405: 1403: 1400: 1395: 1391: 1388: 1384: 1381: 1377: 1376: 1375: 1372: 1370: 1367: 1362: 1361:Sky Broadband 1358: 1357: 1356: 1353: 1351: 1348: 1346: 1343: 1338: 1334: 1333: 1332: 1329: 1327: 1324: 1322: 1319: 1317: 1314: 1312: 1309: 1307: 1304: 1302: 1299: 1294: 1290: 1289: 1288: 1285: 1280: 1276: 1273: 1269: 1266: 1262: 1259: 1255: 1252: 1248: 1247: 1246: 1243: 1241: 1238: 1236: 1233: 1232: 1230: 1226: 1223: 1217: 1211: 1208: 1206: 1205:TelecityGroup 1203: 1201: 1198: 1196: 1193: 1191: 1188: 1186: 1183: 1181: 1178: 1176: 1173: 1171: 1168: 1166: 1163: 1162: 1160: 1154: 1151: 1147: 1141: 1138: 1136: 1133: 1132: 1129: 1125: 1118: 1113: 1111: 1106: 1104: 1099: 1098: 1095: 1083: 1080: 1078: 1077:ITT System 12 1075: 1073: 1070: 1069: 1067: 1063: 1057: 1056: 1052: 1050: 1049: 1045: 1043: 1042: 1038: 1037: 1035: 1031: 1025: 1022: 1020: 1017: 1015: 1012: 1010: 1009:Harold Geneen 1007: 1005: 1002: 1000: 997: 995: 992: 991: 989: 985: 979: 976: 974: 971: 969: 966: 964: 961: 959: 956: 954: 951: 949: 946: 944: 941: 939: 936: 934: 931: 929: 926: 924: 921: 919: 916: 914: 911: 909: 906: 904: 901: 899: 896: 894: 891: 889: 886: 884: 881: 879: 876: 874: 871: 869: 866: 864: 861: 859: 856: 854: 851: 849: 846: 845: 843: 839: 835: 828: 823: 821: 816: 814: 809: 808: 805: 797: 793: 789: 788: 784: 782: 781:(London, UK) 780: 776: 772: 768: 760: 754: 753:Vintage Radio 749: 746: 743: 739: 736: 731: 728: 724: 719: 716: 712: 707: 704: 700: 695: 692: 689: 684: 681: 668: 664: 658: 655: 652: 647: 644: 639: 637:0-19-510818-3 633: 629: 624: 623: 614: 611: 606: 602: 596: 593: 588: 582: 579: 576: 571: 568: 555: 551: 545: 542: 537: 531: 528: 524: 521:John Brooks, 518: 515: 509: 507: 505: 497: 495: 493: 489: 484: 480: 476: 472: 467: 465: 461: 454: 452: 450: 446: 442: 438: 434: 430: 426: 421: 419: 415: 411: 406: 402: 398: 390: 388: 386: 383:invention of 382: 378: 374: 370: 368: 364: 360: 355: 353: 349: 345: 341: 335: 333: 329: 325: 317: 312: 305: 303: 302: 298: 294: 290: 285: 283: 279: 275: 271: 267: 263: 259: 254: 252: 248: 244: 239: 237: 233: 230:, founded by 229: 221: 219: 217: 216:Electron tube 213: 209: 205: 201: 197: 193: 191: 186: 182: 178: 174: 166: 161: 159: 157: 153: 149: 145: 141: 137: 132: 130: 126: 122: 121: 115: 106: 102: 96: 92: 88: 85: 82: 78: 74: 70: 66: 62: 58: 54: 51: 48: 44: 41: 38: 34: 30: 25: 19: 2920:Multiplexing 2795:Transmission 2760:Nikola Tesla 2750:Henry Sutton 2705:Samuel Morse 2635:Robert Hooke 2600:Amos Dolbear 2535:John Bardeen 2454: 2434:Telautograph 2338:Mobile phone 2293:Edholm's law 2276:social media 2209:Broadcasting 2143: 2130: 1994:Saint Helena 1771: 1701:Arm Holdings 1523:Zen Internet 1475:Virgin Media 1402:Telecom Plus 1287:China Mobile 1055:The ITT Wars 1053: 1046: 1039: 1019:Rand Araskog 968:The Hartford 962: 918:Goulds Pumps 795: 766: 764: 748: 730: 718: 706: 694: 683: 671:. Retrieved 667:the original 657: 646: 621: 613: 605:the original 595: 581: 570: 558:. Retrieved 554:the original 544: 530: 522: 517: 501: 468: 458: 422: 394: 371: 356: 336: 321: 286: 258:transmission 255: 240: 235: 225: 194: 190:incorporated 170: 133: 117: 113: 112: 90:Headquarters 36:Company type 18: 3120:NPL network 2832:Radio waves 2770:Alfred Vail 2680:Hedy Lamarr 2665:Dawon Kahng 2625:Elisha Gray 2585:Yogen Dalal 2510:Nasir Ahmed 2444:Teleprinter 2308:Heliographs 2047:BT Research 2020:legislation 1974:Isle of Man 1926:(including 1747:GEC Plessey 1649:Sainsbury's 1634:Post Office 1498:Vodafone UK 1251:BT Consumer 1240:Asda Mobile 999:Hernán Behn 475:convergence 410:fibre optic 397:Charles Kao 391:Digital age 385:transistors 196:World War I 183:factory at 3253:Categories 3166:Antarctica 3125:Toasternet 3047:Television 2530:Paul Baran 2462:Television 2446:(teletype) 2439:Telegraphy 2417:transistor 2395:Phryctoria 2365:Photophone 2343:Smartphone 2333:Mass media 1984:Montserrat 1924:Antarctica 1711:Metaswitch 1659:Tiscali UK 1518:WightFibre 1505:Talkmobile 1350:Lycamobile 1331:KCOM Group 1306:Colt Group 1185:KCOM Group 987:Key people 978:Xylem Inc. 923:ITT Exelis 913:Focke-Wulf 848:Abbey Life 779:0043820395 510:References 498:Operations 332:Coronation 324:television 270:Queen Mary 247:Foots Cray 208:consortium 167:Early days 127:(PCM) and 107:(chairman) 99:Key people 93:London, UK 3150:Americas 3139:Locations 3110:Internet2 2871:Bandwidth 2575:Vint Cerf 2472:streaming 2450:Telephone 2390:Semaphore 2281:streaming 1964:Gibraltar 1687:Suppliers 1221:providers 1200:Interxion 1195:Openreach 1180:CityFibre 1158:providers 1149:Companies 863:C. Lorenz 673:1 January 506:in 1987. 464:System 12 399:of STC's 395:In 1966, 367:Doncaster 344:North Sea 282:telephony 262:microwave 253:factory. 158:in 1991. 80:Successor 3259:ITT Inc. 3218:Category 3105:Internet 3095:CYCLADES 3012:Ethernet 2962:Concepts 2886:terminal 2837:wireless 2660:Bob Kahn 2503:Pioneers 2328:Internet 2219:Cable TV 2132:Category 2018:History, 1969:Guernsey 1919:Anguilla 1772:Standard 1767:PicoChip 1716:Sarantel 1664:T-Mobile 1513:Voipfone 1492:Vodafone 1468:Giffgaff 1443:Leetline 1418:Three UK 1380:Business 1374:TalkTalk 1326:Inmarsat 1301:Claranet 1245:BT Group 1190:Nexfibre 1082:ITT 2020 1072:GeoEye-1 1065:Products 948:Rayonier 738:Archived 471:buzzword 449:System X 429:Moorgate 377:analogue 348:Atlantic 260:(1932), 200:wireless 75:Acquired 46:Industry 3238:Commons 3228:Outline 3181:Oceania 3100:FidoNet 3085:ARPANET 2898:circuit 2467:digital 2196:History 2145:Commons 1939:Bermuda 1735:Defunct 1721:Spirent 1694:Current 1609:Mercury 1579:Energis 1532:Defunct 1321:Entanet 1279:Plusnet 1228:Current 1219:Service 973:WPXN-TV 560:11 July 441:Plessey 418:Newport 352:Pacific 350:to the 266:coaxial 177:Antwerp 162:History 116:(later 64:Defunct 56:Founded 22:STC plc 3176:Europe 3146:Africa 3130:Usenet 3090:BITNET 3027:Mobile 2903:packet 2412:MOSFET 2407:device 2204:Beacon 2142:  2129:  1979:Jersey 1726:Telent 1644:Rabbit 1624:Orange 1599:Ionica 1584:Family 1448:No One 1425:SMARTY 1387:Mobile 1345:Lebara 1293:CMLink 1165:Arqiva 868:Cannon 777:  634:  492:Nortel 405:Harlow 381:Bell's 346:, the 342:, the 156:Nortel 84:Nortel 40:Public 3159:South 3154:North 3115:JANET 3052:Telex 3042:Radio 2881:Nodes 2876:Links 2797:media 2375:Radio 2360:Pager 2288:Drums 2254:video 2249:image 2239:audio 2057:Buzby 1885:MaNAP 1875:LONAP 1839:Ofcom 1785:Other 1706:Icera 1639:Pipex 1629:Ovivo 1412:Three 1407:Tesco 1369:spusu 1033:Media 908:Flygt 379:with 293:radar 3171:Asia 3057:UUCP 3017:ISDN 1797:Hibu 1762:Pace 775:ISBN 675:2009 632:ISBN 562:2010 443:and 316:Oslo 301:OBOE 272:and 118:STC 103:Sir 72:Fate 67:1991 59:1925 3062:WAN 3032:NGN 3022:LAN 2303:Fax 2244:DCT 1903:and 1899:In 1742:CSR 1619:NTL 1539:AOL 1433:Tru 1355:Sky 773:;. 628:114 494:). 483:ICL 445:GEC 437:TXE 433:PCM 425:PCM 403:in 330:'s 245:at 120:plc 3255:: 1461:O2 1394:TV 1272:EE 794:. 769:, 630:. 414:BT 295:, 131:. 3189:) 3185:( 2180:e 2173:t 2166:v 1930:) 1116:e 1109:t 1102:v 826:e 819:t 812:v 798:. 677:. 640:. 564:. 538:.

Index


Public
Telecommunications
Nortel
Kenneth Corfield
plc
pulse-code modulation
optical fibres
the Western Electric Company
the American Telephone and Telegraph Company (AT&T)
International Telephone and Telegraph
London Stock Exchange
FTSE 100 Index
Nortel
Western Electric
Antwerp
electrical cable
North Woolwich
incorporated
World War I
wireless
radio broadcasting
consortium
British Broadcasting Company
Electron tube
ITT Corporation
Sosthenes Behn
electron tubes
Foots Cray
Kolster-Brandes

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