User's Manual Part 1

Firmware Version 1.0.0.X
GVC3202 User Guide
Page
45
of
117
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Note:
The external SD card must be plugged in if the users would like to record calls and the recording files will
be automatically saved in the external SD card. It is recommended to use an SD card with large capacity
for call recording purpose.
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MICROPHONE AND SPEAKER
GVC3202 is equipped with a built-in microphone. Alternatively, you can connect external audio devices to
GVC3202 as audio input/output sources. It is recommended to use the external speaker that comes with
your GVC3202 package for better compatibility.
If the external speaker supports Bluetooth, users could also pair and connect the speaker to the
GVC3202 via Bluetooth. This will provide better mobility and make cabling easier when deploying the
GVC3202 conference system in your conference room.