Terminal equipment, devices equipment, unauthorized use prevention system, unauthorized use prevention methods and programs

摘要

Putting the lock on the terminal, whether or not the occasion where it tries not to be able to use, original function of the device non- use the safety that must be offered, it can prevent the illegality use of others, making use of state. As for user terminal 10 it decides, network is connected whether device equipment 20 is a busy condition, if device equipment 20 during non using, from the last manipulate signal from of device equipment 20 terminal unit 10 is locked after the specified 2nd time.