LOCATION(POSITION) BASED CELLPHONE MANAGEMENT SYSTEM AND SERVICE

摘要

PURPOSE: A system and service for managing a location based portable terminal are provided to enable a service provider to conveniently control the usage function of a visitor portable terminal for security. CONSTITUTION: When the message is not received from the portable terminal of visitors, a location based portable terminal management system transmits a warning and a program re-operation message request to the portable terminal. When a program is re-operated in the portable terminal of the visitor, the portable terminal management system receives a program operation and state message from the portable terminal. The portable terminal management system transmits the function and usage state information controlled by the program to a guest management system. [Reference numerals] (AA) Portable terminal of visitors; (BB) Visitor management system; (CC) Location based portable terminal management system; (DD) Program forced termination or abnormal termination; (EE) No periodic state message transmission; (FF) State message reception unavailable state confirmation, warning and program re-operation request message transmission; (GG) Warning message and program re-operation request message; (HH) Program re-operation; (II) Program operation and state message transmission; (JJ) Program operation and state message reception; (KK) When portable terminal usage function using and state message is continually not received, a management message is transmitted to a visitor management system; (LL) The prohibition function of use of a visitor portable terminal and program operation stop related warning message transmission; (MM) Related process; (NN)