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Step-by-Step Automatic Telephone Central Office |
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Step-by-Step Automatic Telephone Central Office
a telephone central office in which the switching of subscriber and connecting lines is accomplished with a low-capacity step-by-step electromechanical switch with single-motion wipers. A step-by-step automatic central office establishes both direct and indirect routes. REFERENCESBabitskii, I. A. Shagovye ATS. Moscow, 1940.Markhai, E. V., and I. A. Babitskii. Avtomaticheskie telefonnyestantsii, part 1. Moscow, 1944. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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