Patent ID: 8588740

Claim:
A mobile terminal, comprising: a communication unit configured to communicate with at least one external terminal; a memory configured to store at least a first and second operating system including at least first and second modes, respectively; and a controller configured to: execute the first operating system and to activate the first mode corresponding to the first operating system, display a first information screen on a display corresponding to the activated first mode, receive a switching signal indicating the first mode is to be switched to the second mode, activate the second mode and deactivate the first mode, display a second information screen on the display corresponding to the second mode and that is different than the first information screen, selectively transmit information included on the first or second information screen to the at least one external terminal based on a first designated security level related to at least the mobile terminal or information displayed on the first or second information screen, and on a second designated security level related to the at least one external terminal, compare the first designated security level to the second designated security level, and selectively display information included on the first or second information screen on a display of the at least one external mobile terminal based on a result of the comparison of the first and second designated security levels.