Yealink SIP-T48G - Manual (Page 22)

User Guide for the SIP-T48G IP Phone
12
2) Connect the handset and optional headset
Note
3) Connect the network and power
You have two options for power and network connections. Your system administrator will
advise you which one to use.

AC power (Optional)

Power over Ethernet (PoE)
AC Power (Optional)
To connect the AC power:
1. Connect the DC plug on the power adapter to the DC5V port on the 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
phone and the one on the wall or switch/hub device port.
The headset, wireless headset adapter EHS36 and Bluetooth USB Dongle BT40 should be
purchased separately.
The EXT port can also be used to connect an expansion module EXP40.
For more information on how to use EHS36, EXP40 and Bluetooth USB Dongle BT40, refer
to Yealink EHS36 User Guide, Yealink EXP40 User Guide and Yealink Bluetooth USB
Dongle BT40 User Guide.