Yealink SIP-T40G Administrator's Guide

Phone Customization
263
Pro-
grammable
Key IDs
CP920
T19(P)
E2
T23P/T23G/T2-
1(P) E2
T29G/T27-
G
T53W/T53/T43U/
T42G/T42S/T42-
U/
T41P/T41S
/T40P/T40G
T54W/T48U/T48G/
T48S/T46U/T46S/T46-
G
T57W
1
SoftKey-
1
SoftKey1 SoftKey1 SoftKey1 SoftKey1 SoftKey1 SoftKey1
2
SoftKey-
2
SoftKey2 SoftKey2 SoftKey2 SoftKey2 SoftKey2 SoftKey2
3
SoftKey-
3
SoftKey3 SoftKey3 SoftKey3 SoftKey3 SoftKey3 SoftKey3
4
SoftKey-
4
SoftKey4 SoftKey4 SoftKey4 SoftKey4 SoftKey4 SoftKey4
5 Up Up Up Up Up Up /
6 Down Down Down Down Down Down /
7 / Left Left Left Left Left /
8 / Right Right Right Right Right /
9 OK OK OK OK OK OK /
10 / / Cancel Cancel Cancel Cancel /
11 / / / CONF / / /
12 / / / HOLD / HOLD HOLD
13 MUTE MUTE / MUTE MUTE MUTE MUTE
14 / TRAN TRAN TRAN / TRAN TRAN
17 / Redial Redial Redial Redial Redial Redial
18 /
Mes-
sage
Message Message Message Message
Mes-
sage
Programmable Keys Configuration
For T23P/T23G/T21(P) E2 phones, Cancel key can be configured only when “features.keep_mute.enable” is set to
0 (Disabled).
For other phones, Mute key can be configured only when “features.keep_mute.enable” is set to 0 (Disabled).
The following table lists the parameters you can use to configure programmable keys.
Parameter
programablekey.type_range.custom <y0000000000xx>.cfg
Description
It configures the list for available programmable key types when configuring programmable keys.
To assign function types, specify programmable key type IDs which start with or without a symbol ”+”.
For example, “+2,15,16,7,4” or “2,15,16,7,4” means only “N/A”, “Forward”, “Line”, “BLF”, “Recall”,
“Hold” types are available when you configure programmable keys.
To remove a function type, specify programmable key type IDs which start with the symbol “-”. For
example, “-14, 5, 2” means to remove “Intercom”, “DND”, “Forward” types from the Dsskey function
types list. These programmable key types are not available when you configure programmable keys.
Note: Multiple programmable key type IDs are separated by commas. “N/A” type is always kept.

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