Last Updated:2025/11/21
(telephony) An audible signal on a voice phone line that sounds more frequently than a standard busy signal, indicating that no transmission path to the called phone number is available.
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fast busy signal
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Source Word
fast busy signal
Noun
Japanese Meaning
(電話通信)標準のビジー信号よりも頻繁に鳴る音声信号。呼び出し先の電話番号への通信経路が確保されていないことを示すための信号。
( plural )