PORTABLE ELECTRONIC APPLIANCE, DATA PROCESSOR, DATA COMMUNICATION SYSTEM, COMPUTER PROGRAM, DATA PROCESSING METHOD

摘要

Aimed at providing a portable electronic appliance and a data processor capable of preventing stealing of electricity, a mobile phone terminal, which is a portable electronic appliance of the present invention supplied with electric power from the specific commercial power source, is brought into functional interruption by a data processor, the data processor executes account settlement of supplied power while keeping the mobile phone terminal in functional interruption, and upon completion of the account settlement, the data processor unlocks the functional interruption of the mobile phone terminal, so that an authorized contractor of the commercial power source is prevented from being unreasonably charged with power rate charged up in the mobile phone terminal, and stealing of electricity by the user of the mobile phone terminal may be avoidable.