Yealink SIP-T31G Administrator's Guide

Phone Customization
246
ish_LA, Turkish and Russian.
Permitted
Values
URL within 511 characters
Default
Blank
Parameter
gui_input_method.delete <y0000000000xx>.cfg
Description
It deletes the specified or all custom keypad input method files of the phone user interface.
Delete all custom keypad input method files:
gui_input_method.delete = http://localhost/all
Delete a custom keypad input method file (for example, custom_ime.txt) for the phone:
gui_input_method.delete = http://localhost/custom_ime.txt
Permitted
Values
http://localhost/all or http://localhost/Name.txt
Default
Blank
Parameter
default_input_method.dialing <y0000000000xx>.cfg
Description
It configures the default input method in the dialing screen.
Permitted
Values
0-2aB
1-123
2-abc
3-ABC
Default
1
Parameter
directory.edit_default_input_method <y0000000000xx>.cfg
Description
It configures the default input method when the user edits contacts in the Local Directory, LDAP,
Remote Phone Book, Blacklist or Network Directory.
Permitted
Values
Abc, 2aB, 123, abc, ABC or Hebrew
Note: By default, the Hebrew input method is hidden, the phone will automatically use the Hebrew
input method when the language is set to Hebrew.
Default
Abc
Parameter
directory.search_default_input_method <y0000000000xx>.cfg
Description
It configures the default input method when the user searches for contacts in the Local Directory,
LDAP, Remote Phone Book, Blacklist or Network Directory.
Permitted
Values
Abc, 2aB, 123, abc or ABC
Default
Abc
Parameter
default_input_method.xml_browser_input_screen <y0000000000xx>.cfg
Description
It configures the default input method when the type for input box is set to “string” in the InputScreen
object.
Note: For T57W/T48U/T48S/T48G, it works only if "phone_setting.virtual_keyboard.enable" is set to 0
(Disabled).
Permitted
Values
Abc, 2aB, 123, abc or ABC

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