Yealink T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
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enabled).
Note: It is only applicable to T52S IP phones.
Permitted
Values
0-No Label, you can press the line key to display the line key label when the label
length is shorten.
1-2 chars, the exceeding characters will be ignored.
Default
1
Web UI
Dsskey->Line Key->Linekey length in short
Page Switch Key
By default, the page switch key is available only if a line key not located on the first page is assigned
functionality. If you want to configure line keys on pages 2 or 3 from the idle screen quickly, you can
configure the line key in the right bottom to be a page switch key.
It is only applicable to T54S/T52S/T46S/T46G/T42S/T42G/T41P/T41S/T29G/T27P/T27G IP phones.
Topic
Page Switch Key Configuration
Page Switch Key Configuration
The following table lists the parameter you can use to configure the page switch key.
Parameter
features.keep_switch_page_key.enable
<y0000000000xx>.cfg
Description
It enables or disables the line key in the bottom right of the phone to be fixed as a
page switch key.
Note: It is only applicable to
T54S/T52S/T46G/T46S/T42G/T42S/T41P/T41S/T29G/T27P/T27G IP phones.
Permitted
Values
0-Disabled, the page icons appear only if a line key not located on the first page is
assigned functionality. Then you can use the hard line key in the right bottom to
switch pages.
1-Enabled
Default
0
Page Tips
Page tips feature allows the page switch key to indicate different key status on the non-current page. It is
mainly used when multi-page line keys are configured.
Yealink T54S/T52S/T46S/T46G/T42S/T42G/T41P/T41S/T29G/T27P/T27G IP phones and expansion

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