Yealink SIP-T31G Administrator's Guide

Table of Contents
9
Supported Dsskey Types
256
Line Keys
257
Line Keys Configuration
257
Example: Set a Park/Retrieve Key for FAC Call Park Mode
261
Example: Set a Park/Retrieve Key for Transfer Call Park Mode
262
Example: Setting a Line Key as Directed Pickup Key
262
Example: Setting a Line Key as Group Pickup Key
263
Example: Setting a Line Key as Forward Key
263
Example: Setting a Line Key as BLF List Key
264
Example: Setting a Line Key as Private Hold Key
264
Example: Setting a Line Key as Multicast Paging Key
264
Programmable Keys
264
Supported Programmable Keys
265
Programmable Keys Configuration
265
Ext Keys
268
Ext Keys Configuration
269
Dsskey Lock Configuration
271
Dsskey Page Reset Configuration
272
Enhanced DSS Keys
273
Guidelines for Configuring Enhanced DSS Keys
273
Macro Action Strings
273
EDK Configuration
277
EDK List Configuration
278
EDK User Input Prompt Configuration
278
EDK Soft Keys Configuration
280
Example: Configuring EDK List for a Line Key
284
Example: Using EDK Macro Strings as the Contact Number
284
Power Saving
284
Power Saving Configuration
285
Search Source List in Dialing
287
Search Source File Customization
288
Search Source File Attributes
288
Customizing Search Source File
289
Search Source List Configuration
289
Recent Call Display in Dialing
291
Recent Call in Dialing Configuration
291
Icon Customization
291
Custom Icons Configuration
292
Warnings Display
292
Warnings Display Configuration
292
Out of Service
293
Out of Service Configuration
293
Account Settings
294
Account Registration
294

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