Avaya 2410 manual Feedback Tones Meaning

Feedback tones are those which you hear through the handset, headset, or the speaker.

Feedback Tones

Tones		Meaning
	busy	A low-pitched tone repeated 60 times a
		minute. This tone indicates that the number
		you dialed is in use.
	call waiting	A ringback tone with lower-pitched signal at
	ringback	the end. This tone indicates that the extension
		you called is busy. The called party hears a
		call waiting tone. If you hear the call waiting
		ringback tone, you may want to activate
		Automatic Callback.
	confirmation	Three short bursts of tone. This tone indicates
		that the system accepted a feature activation
		or cancellation.
	coverage	One short burst of tone. This tone indicates
		that the system sent your call to another
		extension to be answered by a covering user.
	dial	A continuous tone. This tone indicates that
		you can start to dial.
	intercept/	An alternating high and low tone. This tone
	time-out	indicates a dialing error, a denial of the
		service requested, or a failure to dial within a
		preset interval (usually 10 seconds) after you
		lifted the handset or dialed the previous digit.
	recall dial	Three short bursts of tone followed by a
		steady dial tone. This tone indicates that the
		system accepted the feature request. You
		can start to dial.
	reorder	A fast busy tone repeated 120 times a minute.
		This tone indicates that all trunks are busy.
	ringback	A low-pitched tone repeated 15 times a
		minute. This tone indicates that the number
		you dialed is ringing.

58 2410 Digital Telephone User’s Guide