Abstract: A method for efficiently setting an external device to execute an interworking function in an in-vehicle multimedia system and a method for performing the same are provided. The method includes connecting at least one external device to the in-vehicle multimedia system and then detecting a number of connected external devices. Upon detecting that the number of connected external devices is one, the one external device is set as a default device to execute the interworking function. Upon detecting judging that the number of connected external devices is multiple, a pop-up window is displayed to select one of the plurality of external devices on a display, and the external device selected through the pop-up window is set as the default device.

Abstract: A method for efficiently setting an external device to execute an interworking function in an in-vehicle multimedia system and a method for performing the same are provided. The method includes connecting at least one external device to the in-vehicle multimedia system and then detecting a number of connected external devices. Upon detecting that the number of connected external devices is one, the one external device is set as a default device to execute the interworking function. Upon detecting judging that the number of connected external devices is multiple, a pop-up window is displayed to select one of the plurality of external devices on a display, and the external device selected through the pop-up window is set as the default device.

Abstract: A method of selecting a function by using an operating device includes pressing a rotatable or pressable operating device. It is determined whether the operating device is pressed for a minimal period of time or longer. Supportable sub functions are displayed on a screen when the operating device is pressed for the minimal period of time or longer. A focus, which selects a function between the sub functions, is moved by rotating the operating device. A sub function at which the focus is positioned is executed according to a release of the press operation of the operating device.

Abstract: A file management method of a mobile terminal, the method including entering a mode configured to receive a file identifier, detecting the file identifier via an input device, associating the file identifier with the a file location in the mobile terminal, and detecting a selection of at least one file from a displayed file list, wherein the selected at least one file is accessible from the file location when an input value matches the file identifier.

Abstract: A mobile communication terminal and a method of multi-tasking in the terminal are provided. The mobile communication terminal displays a first task display associated with a first application task, receives a request to execute a second application task while the first application task is being performed, and displays a second task display associated with the second application task, wherein the second task display at least partially replaces the first task display, at least a portion of the second task display is identified by an active cursor configured to allow a user to select a function associated with the second application task, and at least one display feature of the active cursor indicates that the first application task is being concurrently performed.

Abstract: A file management method of a mobile terminal, the method including entering a mode configured to receive a file identifier, detecting the file identifier via an input device, associating the file identifier with the a file location in the mobile terminal, and detecting a selection of at least one file from a displayed file list, wherein the selected at least one file is accessible from the file location when an input value matches the file identifier.

Abstract: A mobile communication terminal and a method of multi-tasking in the terminal are provided. The mobile communication terminal displays a first task display associated with a first application task, receives a request to execute a second application task while the first application task is being performed, and displays a second task display associated with the second application task, wherein the second task display at least partially replaces the first task display, at least a portion of the second task display is identified by an active cursor configured to allow a user to select a function associated with the second application task, and at least one display feature of the active cursor indicates that the first application task is being concurrently performed.