When a terminal apparatus such as a cellular phone having a main body and a subsidiary body provided with a display unit, receives a digital terrestrial television broadcasting signal including multiplexed video data and text data, an image process is executed to display an image of the video data on an upper half portion of the display unit and to display an image of the text data on a lower half portion of the display unit, when the subsidiary body is kept in a first transit position while the main body is kept in a fixed position. When the subsidiary body is kept in a second transit position while the main body is kept in a fixed position, the image process is executed so as to display the image of the video data on the entire area of the display unit and to display the image of the text data on the displayed image of the video data in an overlapping manner.