Tie Line
A tie line, also known as a tie trunk, is a communication connection between extensions of a private telephone system, typically two PBXes.
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Famous quotes containing the words tie and/or line:
“Let not the tie be mercenary, though the service is measured in money. Make yourself necessary to somebody. Do not make life hard to any.”
—Ralph Waldo Emerson (1803–1882)
“I fear I agree with your friend in not liking all sermons. Some of them, one has to confess, are rubbish: but then I release my attention from the preacher, and go ahead in any line of thought he may have started: and his after-eloquence acts as a kind of accompaniment—like music while one is reading poetry, which often, to me, adds to the effect.”
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)