CONTROL METHOD OF CELLULAR PHONE, CELLULAR PHONE CONTROL MECHANISM, AND CELLULAR PHONE

摘要

PPROBLEM TO BE SOLVED: To control use of a cellular phone so that use of the cellular phone does not trouble others. PSOLUTION: When the cellular phone 2 enters a radiowave irradiation area of a cellular phone controller 1X1 of an entrance area 4X, a power supply part 17 of the cellular phone 2 is turned on by the cellular phone controller 1X1. When the cellular phone 2 enters a radiowave irradiation area of a cellular phone controller 1X2 of the entrance area 4X next, the power supply part 17 of the cellular phone 2 is turned off by the cellular phone controller 1X2. When a user exits from a closed space 3 to an exit area 4Y, the power supply part 17 of the cellular phone 2 is turned on by a cellular phone controller 1Y. PCOPYRIGHT: (C)2010,JPO&INPIT