Answer: dialtone
AnswerCrossword Clue
DIALTONEPhone sound
DIALTONESound around a cradle
DIALTONESound from a receiver
DIALTONEIt's a mix of 350 Hz and 440 Hz in the United States
DIALTONEPhone drone
DIALTONEOpen line indicator
DIALTONEFeature of a landline, but not a cellphone
DIALTONELandline sound
DIALTONESound after a hang-up
DIALTONEIndication of service availability
DIALTONEIt may follow a click
DIALTONECall Franchot
DIALTONETelephone hum
DIALTONELandline feature
DIALTONEModern sound effect.
DIALTONESound of the open line.
DIALTONETelephone signal.
DIALTONECell phone's lack
DIALTONESignal to place a call
DIALTONEReceiver sound
DIALTONE"It's okay to call now" signal
DIALTONE"Ready" signal of a kind
DIALTONESign of a working phone
DIALTONEDead phone's lack
DIALTONEReady signal of a sort
DIALTONECaller's need