See also:

Calls with multiple parties
General information You can switch between calls or connect two calls to a single conference call. These functions must be supported by the mobile phone and service provider. Accepting a call ...

Changing between panels
After a menu item is selected, e.g., "Radio", a new panel is displayed. Panels can overlap. ▷ Move the controller to the left. The current panel is closed and the previous panel ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Switch over between the display screens. Radio stations or TV channels are grayed out ...