Yealink SIP-T31G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
128
Default
-1
Supported
Devices
W53H, W56H
Handset UI
OK > Settings > Display > Screen Saver
Handset Name
The handset will be assigned a name by default if successfully registered to the phone. You can personalize the
handset name.
Topic
Handset Name Configuration
Handset Name Configuration
The following table lists the parameter you can use to configure the handset name.
Parameter
handset.X.name
[1]
<y0000000000xx>.cfg
Description
It configures the name of the handset.
Note: If it is set to blank, it will display the corresponding default handset name.
Permitted
Values
String within 24 characters
Default
The handset name for handset 1 is Corded phone.
The handset name for handset 2 is Handset 2.
The handset name for handset 3 is Handset 3.
The handset name for handset 4 is Handset 4.
The handset name for handset 5 is Handset 5.
Web UI
Status > Handset > Handset Name > Handset X
[1]
Phone UI
T57W/T54W:
Menu > DECT Settings > Handsets > Handset X
[1]
T53W/T53:
Menu > Settings > DECT Settings > Handsets > Handset X
[1]
Handset UI
W53H/W56H:
OK > Settings > Handset Name
DD Phone/CP930W:
Menu > Settings > Basic Settings > Phone Name
[1]
X is the handset ID. X=2-5.
Number Assignment
After the handset is registered to the phone, you can assign one or more outgoing lines or incoming lines for the
handset. The phone acts as the Handset 1 (Corded phone).
The handset can only use the assigned outgoing line(s) to place calls. When multiple outgoing lines are assigned
to the handset, the handset uses the first line as the default outgoing line. You can change the default outgoing line
of the handset.

Yealink SIP-T31G Specifications

General

Mounting kit	Yes
Number of handles included	1 pc(s)
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	3 W
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Sustainability certificates	RoHS, REACH
Networking standards	IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	189 mm
Width	188 mm
Height	162 mm
Package depth	210 mm
Package width	213 mm
Package height	103 mm