fast busy signal
fast busy signal · fast busy signals
An audible signal on a voice phone line that sounds more frequently than a standard…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.
Meaning
1 sensesAn 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.
Forms
plural: fast busy signals| Singular | fast busy signal |
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| Plural | fast busy signals |
regular