Phoenix Audio Technologies DUET VCA - Manual (Page 20)

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- A 2.5mm headset jack, allowing you to use a standard telephone headset and conduct a
private conversation. Connecting the headset to the Duet will automatically disable both the
Duet’s internal microphone and internal speaker. It will also disable the echo canceling
algorithm allowing for “self hearing” (side tone).
Connectivity:
The Duet Executive can connect to a PC through a USB connection and to a telephone / cellular
phone device. The two interfaces can be used separately or at the same time to bridge a
conversation.
1 - 2.5mm standard telephone / cellular phone headset connector
- 20 – Phoenix Audio Technologies www.phnxaudio.com
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