Yealink W52P IP DECT Phones Configuring Guide
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and the Internet port in your network or the switch/hub device port.
Power over Ethernet
Using a regular Ethernet cable, the base station can be powered from a PoE-compliant
(IEEE 802.3af) switch or hub.
To connect the PoE:
1. Connect the Ethernet cable between the Internet port on the base station and an
available port on the in-line power switch/hub.
Note
To insert batteries into the handset:
1. Open the battery cover.
2. Insert the batteries in the correct polarity.
Important! Do not remove the power and network to the base station while it is updating
firmware and configurations.