Yealink SIP- T46G User Manual page 6

Power over Ethernet
With the included or a regular Ethernet cable, the SIP-T46G IP phone can be powered from a PoE-compliant
switch or hub.
To connect the PoE:
1. Connect the Ethernet cable between the Internet port on the phone and an available port on the in-line
power switch/hub.
Note: If in-line power switch/hub is provided, you don't need to connect the phone to the power adapter.
Make sure the switch/hub is PoE-compliant. The phone can also share the network with another network
device such as a PC (personal computer). It is an optional connection. Important! Do not unplug or remove
power to the phone while it is updating firmware and configurations.
Page 6 of 17 Cloud Voice Yealink SIP-T46G Phone User Guide