SWITCHBOARD ABBR. Crossword Clue

We know 1 solutions for: SWITCHBOARD ABBR.
Crossword Puzzle Infos
The crossword solution for the term SWITCHBOARD ABBR. is EXT, which stands for extension. Extension is a term used to refer to an additional telephone line that is connected to a switchboard. This allows for multiple people to use the same switchboard at the same time.
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