In telephone systems nomenclature, a long line is a transmission line in a long-distance communications network such as carrier systems, microwave radio relay links, geosynchronous satellite links, underground cables, aerial cables and open wire, and Submarine communications cables. In the United States, some of this technology was spun off into the corporate entity known as AT&T Long Distance with the breakup of AT&T in 1984. Prior to then, the AT&T Long Lines division of the Bell System, which was what AT&T called itself when it was responsible for providing both long distance and local telephone service before the 1984 breakup, provided maintenance and installation of long line facilities for the Bell System's long distance service.
Famous quotes containing the words long and/or line:
“This long last childhood
Nothing provides for.
What can it do each day
But hunt that imminent door
Through which all that understood
Has hidden away?”
—Philip Larkin (1922–1986)
“If you’re anxious for to shine in the high esthetic line as a man
of culture rare,
You must get up all the germs of the transcendental terms, and plant
them everywhere.
You must lie upon the daisies and discourse in novel phrases of your
complicated state of mind,
The meaning doesn’t matter if it’s only idle chatter of a
transcendental kind.”
—Sir William Schwenck Gilbert (1836–1911)