User Guide

User Guide for the SIP-T54S Media IP Phone
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The Cancel, Call Pull, New Call and Barge In soft keys appear on the LCD screen of phone
B.
2. Press the Barge In soft key to interrupt the active call of phone A.
Party B will set up a conference call with the other parties in the active call.
3. Press , the Hold or the End Call soft key.
- If any party in the conference call presses or the Hold soft key, two-way voice
can be heard between the remaining parties.
- If party A or party B presses the End Call soft key, the remaining parties are still
connected. If the other party (not the shared line party) presses the End Call soft key,
the conference call is ended.
You can also press the line key with the solid red LED indicator on phone B to set up a
conference call with the other parties in the active call.
If phone A has more than one call, do the following:
1. Long press the desired line key on phone B.
The list of calls appears on the LCD screen of phone B.
2. Press or to select the active call.