Yealink SIP-T2xP Auto Provisioning Manual page 191

Parameter
features.dnd.enable =
features.dnd.on_code =
features.dnd.off_code =
features.dnd.emergency_enable =
features.dnd.emergency_authorized_number =
Permitted Values
1-Custom
The default value is 0.
It enables or disables DND feature.
0-Disabled
0 or 1
1-Enabled
The default value is 0.
It configures the DND on code when the
String within 32
DND mode is configured as Phone.
characters
The default value is Blank.
It configures the DND off code when the
String within 32
DND mode is configured as Phone.
characters
The default value is Blank.
It enables or disables the phone to receive
incoming calls from authorized numbers
when DND feature is enabled.
0 or 1
0-Disabled
1-Enabled
The default value is 0.
String within 511
It configures the numbers the phone will
characters
receive incoming calls from when DND
Descriptions
Features-> Forward&DND->
DND->DND Status
Features-> Forward&DND->
DND->DND On Code
Features-> Forward&DND->
DND->DND Off Code
Features-> Forward&DND-> DND
Emergency
Features-> Forward&DND-> DND
Authorized Numbers
Appendix
Web Setting Path
181