24
Tones and Their Meanings
Ringing tones are produced by an incoming call. Feedback tones are those which you hear through the handset
(receiver) or the speaker.
Ringing Tones
•
1 ring
- A call from another extension.
•
2 rings
- A call from outside or from the attendant.
•
3 rings
- An Automatic Callback call you placed has been connected.
•
ring-ping (half ring)
- A call redirected from your telephone to another because Send All Calls or Call
Forwarding All Calls is active.
Feedback Tones
•
busy tone
- A low-pitched tone repeated 60 times a minute; indicates the number dialed is in use.
•
call waiting tone
- One, two, or three beeps of high-pitched tone, not repeated; indicates an incoming call is
waiting to be answered. Number of beeps designates the source: one for an internal call, two for an outside or
attendant call, three for a priority call.
•
call waiting ringback tone
- A ringback tone with a lower-pitched signal at the end; indicates the extension
called is busy, and the called party has been given a call waiting tone.
•
confirmation tone
- Three short bursts of tone; indicates a feature activation or cancellation has been accepted.
When you have finished selecting a ringing pattern for your telephone, you hear two rising tones.
•
coverage tone
- One short burst of tone; indicates your call will be sent to another extension to be answered by
a covering user.
•
dial tone
- A continuous tone; indicates dialing can begin.
•
intercept/time-out tone
- An alternating high and low tone; indicates a dialing error, a denial of the service
requested, or a failure to dial within a preset interval (usually 10 seconds) after lifting the handset or dialing the
previous digit.
•
recall dial tone
- Three short bursts of tone followed by a steady dial tone; indicates the feature request has
been accepted and dialing can begin.
•
reorder tone
- A fast busy tone repeated 120 times a minute; indicates all calling facilities are busy.
•
ringback tone
- A low-pitched tone repeated 15 times a minute; indicates the number dialed is being rung.
•
speakerphone reset tones
- A rising set of tones; indicates the speakerphone is adjusting itself to the
surrounding room acoustics.