Yealink SIP-T2XP Administrator's Manual page 31

2) Connect the handset and optional headset:
3) Connect the network and power:
AC power

Power over Ethernet (PoE)

AC Power
To connect the AC power and network:
1. Connect the DC plug of the power adapter to the DC5V port on the IP phone and
connect the other end of the power adapter into an electrical power outlet.
2. Connect the included or a standard Ethernet cable between the Internet port on
the IP phone and the one on the wall or switch/hub device port.
SIP-T28P/T26P
SIP-T22P/T21P/T20P/T19P
Getting Started
15