A device can have a combination of touch UI interaction and hardware key interaction.
If a user is only using touch interaction, the highlight does not remain visible in the UI and there is no active focus. In hybrid devices, users can make the active focus visible by pressing the selection key or navigation keys. The first key press activates the highlight, and the next key press initiates the action.
When the visible highlight is provoked to the Main pane with hardware keys, the item-specific options are updated to the Options menu and the hardware shortcuts work (for example, pressing the Send key to activate a call). For navigation with Navikeys in the components, see UI components.