Portable terminal, terminal function management system, terminal function management method, terminal function management program, and computer-readable recording medium upon which said program has been recorded

摘要: Provided are a portable terminal, terminal function management system, method, program, and computer-readable recording medium upon which the program has been recorded capable of rapidly accurately determining an electronic money balance to be guaranteed while preventing unauthorized usage by another person after loss or theft. By way (7), enabling lock function, sets limitation for access chip storage unit (18) stores value balance, is performed. Therefore, it possible prevent theft (7). In addition, that acquired from completion disabling stored in server (2). determine at point when determined.