Yealink SIP-T23, Provisioning Manual

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Yealink IP Phones Auto Provisioning Guide
216
Parameter
Permitted
Values
Descriptions Web Setting Path
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the IP phone will play
a key tone when a user presses a send key.
The default value is 1.
Note: It works only if the value of the
parameter “features.key_tone” is set to 1
(Enabled).
features.key_tone 0 or 1
It enables or disables the IP phone to play a
key tone when a user presses any key on your
phone keypad.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the IP phone will play
a key tone when a user presses any key on
your phone keypad.
The default value is 1.
Features->Audio->Key Tone
features.play_hold_tone.enable 0 or 1
It enables or disables the IP phone to play a
warning tone when there is a call on hold.
0-Disabled
1-Enabled
Features->General Information->Play
Hold Tone