All-Paths Busy Signal
 

* 1.tüm hatlar meşgul sesi
English Related Words* absolute signal
* acknowledgement signal
* acknowledgment signal
* actuating signal
* aircraft signal
* airplane signal
* alarm signal
* alert signal
* all trunks busy (atb)
* all-clear signal
* alternate mark inversion (ami) signal
* always busy
* analog signal
* answer signal
* applicative language for digital signal processing