Yealink SIP-T31G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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Parameter
search_in_dialing.ldap.priority <y0000000000xx>.cfg
Description
It configures the search priority of the LDAP.
Permitted
Values
Integer greater than or equal to 0
Default
4
Web UI
Directory > Settings > Search Source List In Dialing
Recent Call Display in Dialing
Recent call display allows you to view the placed calls list when the phone is on the dialing screen (lifts the hand-
set, presses the Speakerphone key or desired line key). You can select to place a call from the placed calls list.
The following shows the recent calls displayed on T46S/G phones:
Topic
Recent Call in Dialing Configuration
Recent Call in Dialing Configuration
The following table lists the parameter you can use to configure the recent call display in dialing.
Parameter
super_search.recent_call <y0000000000xx>.cfg
Description
It enables or disables Recent Call in Dialing feature.
Permitted
Values
0-Disabled
1-Enabled, users can view the placed calls list when the phone is on the dialing screen.
Default
1
Web UI
Directory > Settings > Recent Call In Dialing
Icon Customization
You can upload custom DSS keys icons and menu icons to the phone. Contact Yealink FAE to obtain the Icon Tem-
plates Pack. Make sure that the name, size, and format of new icons are the same as the built-in ones.
It is only applicable to T57W/T54W/T48U/T48S/T46U/T46S phones.
Topic
Custom Icons Configuration

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