Plantronics Blackwire 3210 - Guided Setup for IP Desk Phone; IP Desk Phone Connection; Hardware Compatibility List

3
IP DESK PHONE
To work with an IP desk phone, the desk phone must have a USB-A
port.
To get started:
1. Connect the headset’s USB cable to your IP desk phone.
The phone will automatically detect the headset connection.
HARDWARE COMPATABILITY
The Blackwire 3200 headsets work best with the following Unite desk
phones:
Polycom Yealink
VVX350
T48G
VVX450
T42S
VVX500
T46S
VVX501
T48S
VVX600
VVX601
VVX250
T46G