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Telephone Equipment at Bell Telephone, #1
Dial pulses, which activate switching equipment, also produces punches on paper tape, indicating the calling number and the answer and disconnect times, for billing purposes.
Telephone Equipment at Bell Telephone, #2
Panels such as this one, are installed in the telephone equipment rooms for all buildings using a large number of telephones. Installer-repairman Norman Smith is busy installing lines for new grandstand addition at race track.
