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To add a favorite:
1  Navigate to Contacts > Contact Directory  
and select a contact.
2  On the Details screen, 
tap . 
 
The Favorites icon changes to blue 
, and the  
contact is added to the Home screen. Contacts  
added as Favorites display first in the Contact  
Directory.
Mute the Microphone
»   Tap  Mute or tap the Mute keys on the system  
or microphone. 
 
The Mute icon changes to red 
and the Mute  
keys glow red.
Adjust the Volume
» Tap the + volume up or – volume down buttons.
Connect a Bluetooth Device
If Bluetooth is enabled, you can pair and connect 
your Bluetooth-capable phone or tablet with the con-
ference phone.
To connect a Bluetooth device:
»  On your device, navigate to Bluetooth and select 
on the Poly Trio in the list of available systems and 
devices. 
 
 
 
 
 
Connect a Bluetooth Device using NFC
If Bluetooth and NFC are enabled, you can connect 
your NFC-enabled Bluetooth phone or tablet with a 
Poly Trio 8800 system.
To connect a Bluetooth device using NFC:
1  Press the NFC sensor to the left of the Poly Trio 8800 
screen. The phone prompts you to confirm pairing.
2  Tap and hold your device for two seconds above the 
NFC symbol on the system.
3  Confirm that your device is paired and connected to 
the Poly Trio 8800. 
Place a Call over Bluetooth
If your mobile phone is connected to the
Poly Trio system using Bluetooth or NFC, you can 
place a call on your mobile phone and use the system 
as the speakerphone for the call.
To place a call over Bluetooth:
1 On your mobile phone, place a call to a contact.
2  On the call screen, select the Poly Trio 8800 as your 
audio source.