3. Connect the USB flash drive, as shown below:
4. Connect the network and power, as shown below:
You have two options for network and power connections. Your system administrator will advise you which one
to use.
After the IP phone is connected to the network and
supplied with power, it automatically begins the
initialization process. After startup, the phone is ready
for use. You can configure the phone via phone user
interface or web user interface.
2
Startup
Note:
The IP phone should be used with Yealink original power adapter (5V/2A) only. The use of the third-party
power adapter may cause the damage to the phone. If you are connecting a PC to your phone, we
recommend that you use the Ethernet cable provided by Yealink.
If inline power (PoE) is provided, you don’t need to connect the power adapter. Make sure the hub/switch
is PoE-compliant.
Note:
The USB port can also be used to connect the
Bluetooth USB dongle BT40 or
Wi-Fi USB dongle WF40.
The
Bluetooth USB dongle BT40 and
Wi-Fi USB dongle WF40
should be purchased separately. For more
information on how to use the BT40 and WF40, refer to Yealink Bluetooth USB Dongle BT40 User Guide
and
Yealink Wi-Fi USB Dongle WF40 User Guide
.
PoE Hub/Switch
AC Power Option
PC Connection
(Optional)
Power Adapter
(DC 5V)
A
PoE (Power over
Ethernet) Option
PC Connection
(Optional)
IEEE 802.3af compliant
B
PC
PC
