Yealink T40G Administrator's Guide

Phone Customization
119
Topics
Linekey Length Shorten Rules
Linekey Length in Short Configuration
Linekey Length Shorten Rules
If you configure the phone to display 2 characters, the display will match the rules below:
Label
Short Label
Description
Any string or Blank
Configured
(for example,
aLine1)
“Short Label” has higher priority than
“Label”. If the value of “Short Label” is
configured, the value of “Label” is ignored.
Display the first two characters of the short
label (for example, aL).
Configured
(for example, aLine1)
(for example, sunny)
Blank
• If the label contains uppercase characters
or digits, only the uppercase characters
and digits are displayed. It displays two
characters from left to right (for example,
L1).
• else, it displays the first two characters of
the label (for example, su).
If both left blank, the default label is used.
The display rule is the same as above.
Blank
Blank
Linekey Length in Short Configuration
The following table lists the parameters you can use to configure linekey length in short.
Parameter
features.config_dsskey_length.shorten
<y0000000000xx>.cfg
Description
It configures the label length in short of line key displayed on LCD screen when the
phone places a call, receives a call, is during a call, or is idle (if large DND icon is

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries