PUI = Phone User Interface. Also referred to as Phone Menu, the Phone User Interface can be accessed via the physical phone buttons.
The new desk telephones with colour display can be fully customized to your individual needs.
Please read the following articles:
Screenshots based on D385 - FW-Version: 10.1.64.14
Enter the phone configuration by pressing the key "Menu" . The following menu structure will appear:
The following menu options are also available via web interface if the phone is operating in Administrator Mode.
2. Call Features