You can activate the Do Not Disturb (DND) function if you do not want to receive any calls and you do not want the phone to ring.

You can still make calls when this function is activated.

Press the Do Not Disturb key.

Press the same key again to deactivate the function.

The key is lit up while the function is activated.

Please note

• You can permanently deactivate the ringer for anonymous calls.
• You can use the Web configurator to create a blacklist of unwanted names and numbers. Once you activated the blacklist function, calls from these numbers will not be put through.

Improved functionality

From software 2.11.6 we have improved the functionality for the DND key.

In the web-interface go to: Settings - Desk phone - Keys and LEDs