access line
McGraw-Hill Science & Technology Dictionary:
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access line
(′ak′ses ′līn)
(communications) Four-wire circuit between a subscriber or a local PBX to the serving switching center.
Computer Desktop Encyclopedia:
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The line from a customer site to a telephone company's central office.
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McGraw-Hill Science & Technology Dictionary
McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.
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