Blocking Calls; Do Not Disturb; Privacy - Siemens 9751 CBX User Manual

Blocking Calls

This section describes the features available for blocking calls:
• Do not disturb (DND)
•

Privacy

Do Not Disturb

The DND feature allows you to temporarily block incoming calls to
your extension number.
Note: You can continue to make outgoing calls from your extension
number after using the DND feature.
Block incoming calls as follows:
1. Lift the receiver.
2. Listen for the dial tone.
3. Dial .
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4. Hang up.
Cancel the DND feature as follows:
1. Lift the receiver.
2. Listen for the dial tone.
3. Dial
4. Hang up.
Privacy
The privacy feature prevents the callback request or busy override
features from interrupting your call. Your COS controls this feature.
Users cannot invoke this feature from the telephone.
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