Mobile terminal and method for controlling the same

A mobile terminal, comprising:

• a first body unit having a display on a front surface, and having an opened end portion;
• a second body unit coupled to the opened end portion of the first body unit, and having a plurality of keys including a capture mode switching key for switching between a camera capture mode and a general mode, wherein the second body includes additional circuitry for an enhanced camera capture function;
• at least one camera;
• and
• a controller configured to:
• display an execution screen on the display corresponding to an executing application in the general mode,
• in response to a manipulation of a first key among the plurality of keys in the general mode, activate the camera and obtain an image while the execution screen is continuously displayed, and perform a function linking the captured image with the execution screen in the general mode, and
• in response to the manipulation of the first key in the camera capture mode, display a camera application screen for performing a camera function.