See also:

Activating HDC
Press the button; the LED above the button lights up. ...

Running a function
Press the button. The function will run immediately. This means, for example, that the number is dialed when a phone number is selected. ...

Notes
Displaying notes 1. "Office" 2. "Notes" All notes are displayed. Displaying the note 1. Select the desired note. Displaying the note 2. Scroll in the note if necessary: ...