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busy tone

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Telecommunications

Synonym busy signal.

ATIS — ATIS Telecom Glossary 2007

Related Telecommunications terms

audible
audible ringing tone
busy signal
call progress tone
pilot tone
psophometer
reorder tone
ringback signal
ringback tone

Nearby Telecommunications terms

0-9A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.