Connecting an Optional Polycom® Wireless Lapel Microphone to Your
Conference Phone
You can connect a Polycom® Wireless Lapel Microphone to your conference phone so that a person can
roam around the conference room and still be heard clearly.
The wireless lapel microphone connects to your conference phone's 2.5mm connection port. The 2.5mm
port is a line-level input on the left side of your conference phone.
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