Yealink CP860 - Customizing Your Phone; General Settings; Audio Settings; Contact Management

YealinkCP860 Phones Configuring Guide
2
2. Connect the included or a standard Ethernet cable between the Internet port on the phone
and the one on the wall or switch/hub device port.
Note
Power over Ethernet
With the included or a regular Ethernet cable, the CP860 IP conference phone can be powered
from a PoE-compliant switch or hub.
The IP phone should be used with Yealink original power adapter (5V/2A) only.