Mobile communication terminal, application executing control method, application executing control program, and computer-readable recording medium

An object of the present invention is to preserve an input screen in a mobile communication terminal even when application software requests a screen switch while the input screen is displayed, and to improve user operability and reliability. The cellular phone 1 pertaining to the present invention comprises a display 5, memory unit 6 and control unit 2. The display 5 is a display device for displaying information, and the memory unit 6 is a storage device containing application software for presenting an input screen. The control unit 2 retrieves and executes theapplicationsoftwarefromthememoryunit 6, anddisplays the input screen presented by the application software on the display 5. The control unit 2 performs control such that a screen switch based on a screen switch request is not executedwhen the application software outputs the screen switch request while the input screen is displayed.