"Telephone exchange" Quotes from Famous Books
 ... yet subtle, realization of the interdependence of women and modern industry if you manage to penetrate into the operating-room of a telephone exchange. Any hour will do. Any day in the week. There are no nights, nor Sundays, nor holidays in a telephone exchange. The city could not get along for one single minute in one single hour of the twenty-four without the telephone girl. Her hands ...
— What eight million women want • Rheta Childe Dorr
... telephones in this system are radio transceivers, with each instrument having its own private radio frequency and sufficient radiated power to reach the booster station in its area (cell), from which the telephone signal is fed to a telephone exchange. Central American Microwave System - a trunk microwave radio relay system that links the countries of Central America and Mexico with each other. coaxial cable - a multichannel communication cable consisting of a central conducting wire, surrounded by and insulated from ...
— The 2005 CIA World Factbook • United States. Central Intelligence Agency |
