11
Model 480i SIP User Guide
Making Calls
Redial
Press the ∑button to auto-
matically dial the most recently
dialled number you were connected
to that was dialled from the phone.
Mute
Press the a button to mute
handset, headset or handsfree.
The speaker light will ßash slowly
and the text “Mute” will appear
on the screen. You will still be able
to hear the caller, but they will
not hear you. To toggle mute on or
off, press a.
Note: If you place a muted call on
hold, the phone will automatically
take the call off mute when you
reconnect to the call.
Receiving Calls
When a call is ringing at your
extension, you will see the Inbound
Call screen. The line/call appear-
ance light will ßash quickly for the
incoming call.

Answering an Incoming Call

To answer the call:
• For handsfree operation, press
the Pickup softkey or the line/
call appearance button for the
incoming call.
• Press the d /f button for
handsfree or headset operation.
The setting you have selected
in the Options List for Audio
Mode will determine whether
the call goes to handsfree
or headset operation. See the
section “Customizing Your
Phone” in the Aastra 480i Installa-
tion Guide for information on
these settings.
• Lift the handset for handset
operation.
When you answer the call, the
screen will change to the Connected
State menu. If you cannot answer
the call, depending on the setting
at the system, the caller will be
re-directed accordingly, i.e. to your
voicemail box if your extension
has been conÞgured for this.