Yealink SIP-T31G Quick Reference Guide

PHONE LAYOUT
Line keys
Line keys programmed to an extension
control inbound and outbound calls.
Line keys programmed to an extension
indicate the status of the call being controlled
by the key.
• Blinking green = incoming call or call on
hold
• Solid green = active call
Line keys not programmed to an extension
may be programmed as speed dials, etc.
Soft keys
Soft keys appear at the bottom of your
screen and their functions change depending
on where you are in a call sequence.
Watching your soft keys is one of the most
helpful things you can do when using your
phone. In almost all cases, the thing you are
most likely to do next in a call sequence will
appear as a soft key.
Buttons
Physical buttons always perform the func-
tion for which they are
labeled.
For full user guides and video tutorials, visit help.ena.com and select ENA SmartVoice
PLACE CALLS
Using the handset
Dial the number you are calling, then pick up the handset.
Note: You may place a call by picking up the handset before dialing. Just be aware, the system will attempt to
complete the call after a slight pause in entering digits on the dialpad.
Using the speakerphone
With the handset in the cradle, dial the number you are calling then press
 or the Send soft key.
ANSWER CALLS
Using the handset
When a call comes in, pick up the handset.
Using the speakerphone
When a call comes in, press , the blinking line key, or the
Answer soft key.
Answer a second call
When a second call comes in, press the
Answer soft key. The active call is
automatically placed on hold.
HOLD AND RESUME CALLS
Place a call on hold
Press the Hold soft key during an active call. The line key controlling that call will blink.
Resume a held call
Press the blinking line key or the Resume soft key.
Note: You may need to press  or  on the navigation dial to select the desired call before you see the Resume soft
key.
Quick Reference Guide: Yealink SIP-T31P & T31G

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