Features
Polycom
Trio 8500
4
Reference
Number
Feat
ure
Feature
Description
1
Speaker and
Microphones
Sends your audio to call
participants and provides audio
output for the ringer and
speakerphone.
2
USB Host Port
Enables you to connect a USB flash
drive to the system to record calls.
3
USB
Device Port
Enables you to connect computer
using a USB cable to use the
system as a speakerphone for calls
or to show content.
4
Volume
keys
5
Mute
key
6
Touchsc
reen
Adjust the volume of the audio from
the speakerphone and ringer.
Mutes the microphones during calls
and conferences. The key glows
red when activated.
Enables you to select items and
navigate menus on the
touchsensitive screen.
