Aastra 57i IP Phone User Manual page 86

IP Phone UI
Use the following procedure to create a conference call. Use the following
illustration as a reference.
1. Connect to the first party you wish to include in the conference (if not
already connected).
Note: A "Conference" softkey automatically appears in the display when on a call.
2.Press the Conference key. A new line opens.
3.Press a line/call appearance button followed by the extension number of
the person you wish to add to the conference.
4.Wait for the new party to answer. You can consult with the new party first
before adding them to the conference.
5.If you do not wish to add the new party to the conference, press the line/
call appearance button for this call. This disconnects the new party,
leaving the original call on hold. To go back to the original call, press the
line/call appearance button for this call.
6.To add the new party to the conference, press the Conference key again.
7.To drop the new party from the conference, press the Conference key one
more time.
78 Model 57i IP Phone User Guide
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Conference
Key