To provide a method, a device and a system capable of automatically conditioning a site on the basis of a condition required for a moving object (such as a human being) without necessity for the moving object to be conscious of each site of a moving destination.

This method is provided with a recognizing step for automatically recognizing a moving object (1) and a conditioning step for automatically conditioning a site (6) required for the recognized moving object (1). A method for the portable telephone of the moving object to automatically and actively operate to conditioning facilities is included as well. When automatic call originating conditioning competes, such a state is resolved by majority, priority or average calculation.