Yealink SIP-T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
244
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-T40G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	No
Security algorithms	AES, HTTPS, SSL/TLS
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Voice codecs	G.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.6 W
Certification	CE, FCC, ISO 9001
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 90 %
Volume control	Digital
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	3 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	54 mm