E
N
G
L
I
S
H
2
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.
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 adaper. Make sure the hub/switch is PoE-compliant.
PoE Hub/Switch
A
AC Power Option
PC Connection
(Optional)
Power Adapter
(DC 5V)
B
PoE ( Power over
Ethernet ) Option
PC Connection
(Optional)
IEEE 802.3af compliant
PC
PC
Welcome
Initializing... Please wait
Startup
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 interfafce.
Note: The USB ports can also be used to connect other USB devices, such as EXP43, USB headset and so on.
Yealink recommends that you connect Bluetooth USB dongle or Wi-Fi USB dongle to the upper USB port, and connect
EXP43 to the lower USB port.
a. Upper USB Port
b. Lower USB Port
PC
Internet
PC
Internet
Summary of Contents for SIP-T48U
Page 2: ......
Page 3: ...Table of Contents English 1 Deutsch 11 Espa ol 21 Fran ais 31...
Page 4: ......
