Yealink SIP-T4X Administrator's Manual page 99

Local
To configure a DND key via web user interface:
1. Click on DSSKey->Line Key.
2. In the desired DSS key field, select DND from the pull-down list of Type.
3. Click Confirm to accept the change.
To configure the DND feature via web user interface:
1. Click on Features->Forward & DND.
2. In the DND block, mark the desired radio box in the Mode field.
Web User Interface
Phone User Interface
Configuring Basic Features
the SIP response message.
For more information, refer to
Not Disturb on page 292.
Assign a DND key.
Navigate to:
http://<phoneIPAddress>/servlet?
p=dsskey&model=1&q=load&line
page=1
Configure DND.
Navigate to:
http://<phoneIPAddress>/servlet?
p=features-forward&q=load
Specify return code and reason of
the SIP response message.
Navigate to:
http://<phoneIPAddress>/servlet?
p=features-general&q=load
Assign a DND key.
Configure DND.
Do
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