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Do Not Disturb
If authorised you can use this feature to prevent incoming calls on your extension. Outgoing calls can be made in the normal manner.
A Set T24/25 or the switchboard are able to override the feature if required.
Activate Do Not Disturb
- dial ∗20
When you lift your handset, special dial tone will also be heard to remind you that the feature is activated.
Cancel Do Not Disturb
- dial #20
25