Getting Started
11
Phone Installation
If your phone has already installed, proceed to Setup Wizard on page 16.
This section introduces how to install the phone:
1) Connecting the Network and Power
2) Connecting the Optional Expansion Microphone CPE80
3) Connecting the Optional USB Flash Drive
4) Connecting the Optional Expansion PSTN Box CPN10
5) Connecting the Optional PC or Mobile Device
Connecting 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.
Note
The IP phone should be used with Yealink original power adapter (5V/2A) only.