Yealink T40G Administrator's Guide

Audio Features
361
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features->General Information->Voice Mail Tone
Parameter
features.send_key_tone
<y0000000000xx>.cfg
Description
It enables or disables the IP phone to play a key tone when a user presses a send key.
Note: It works only if “features.key_tone” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features->Audio->Send Tone
Parameter
features.key_tone
<y0000000000xx>.cfg
Description
It enables or disables the IP phone to play a key tone when a user presses any key on
your phone keypad.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features->Audio->Key Tone
Phone UI
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Basic->Sound->Key Tone
T42G/T42S/T41P/T41S/T40P/T40G/T27P/T27G/T23P/T23G/T21(P) E2/T19(P) E2:
Menu->Settings->Basic Settings->Sound->Key Tone
Ring Tones
Ring tones are used to play for incoming calls. You can select a built-in systemdefault ring tone or a
custom ring tone for the phone system or specific line registration. To set the custom ring tones, you
need to upload the custom ring tones to the IP phone in advance.
You can also specify period of time after which the IP phone will stop ringing if the call is not answered.
Topics
Custom Ringtone Limit
Ringtone Configuration

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