Yealink T31P User Manual

Note: The IP phone should be used with Yealink original power adapter (5V/600mA)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.
After the phone is connected to the network and supplied with
power, it automatically begins the initialization process. After
startup, the phone is ready for use.
4. Connect the network and power
You have two options for network and power connections. NetCarrier will advise you which one to
use.
Initializing... Please wait
Welcome
Starting the Phone

Yealink T31P Specifications

General

Resolution	132x64 pixels
PoE	Yes
PoE Class	Class 2
Audio Features	HD Voice, Full-duplex speakerphone
Protocols	SIP
Lines	2
Wall Mountable	Yes
Opus Codec	Yes
Network	10/100 Mbps Ethernet
Headset Support	RJ9
Local Phonebook	1000 entries
Codecs	G.711, G.722, G.729
Power Supply	PoE or 5V DC adapter