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o The last number dialed is automatically redialed.
To redial using a list of the last three numbers called:
1. Press the Redial
Feature button.
o The Redial screen displays the last three unique numbers dialed.
o The prompt "Select number to dial." appears at the top of the display.
2. Press the Line/Feature button associated with the number you want to redial.
o If the call can be dialed, the Phone application screen displays and the selected number dials automatically.
o If the selected number cannot be dialed (for example, if all call appearance lines are currently on Hold), all
Redial entries are disabled. If you press a number for redialing while in this state, an error beep tone sounds
and no further action occurs.
3. Proceed with the call.
• A Call Log entry is created for this call.
Tones and Their Meanings
The tables below describe the defaults for each ringing and feedback tone. Check with your system manager to verify if the
descriptions in the Meaning column are accurate for your system.
Ringing Tones are produced by an incoming call.
Ringing Tones
Rings Meaning
1 ring A call from another extension.
2 rings A call from outside or from the attendant.
3 rings A priority call from another extension, or from an Automatic Callback call you placed.
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 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; indicates the number dialed is in use.
call waiting
ringback
A ringback tone with lower-pitched signal at the end; indicates the extension call is busy, and the called party
has been given a call waiting tone. If you hear this tone, you may wish to activate Automatic Callback.
confirmation Three short bursts of tone; indicates a feature activation or cancellation has been accepted.
coverage One short burst of tone; indicates your call will be sent to another extension to be answered by a covering
user.
dial A continuous tone; indicates dialing can begin.
intercept/ time-
out
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 Three short bursts of tone followed by a steady dial tone; indicates the feature request has been accepted and
dialing can begin.
reorder A fast busy tone repeated 120 times a minute; indicates all trunks are busy.
ringback A low-pitched tone repeated 15 times a minute; indicates the number dialed is being rung.
4610SW IP Telephone End User Guide | 20 | Page