1. A method of managing a display device (DSP) of a portable communication unit (MFG), comprising: Executing a first application (AP 1 ) on the portable communication unit; Assigning a first display area (AB 1 ) of the display device (DSP) to the first application for outputting first graphic output content; Executing a second application (AP 2 ) on the portable communication unit; Assigning a second display area (AB 2 ) of the display device to the second application for outputting second graphic output content with the relevant display areas (AB 1 , AB 2 ) being assigned so that they do not overlap.