APPARATUS FOR CONTROLLING CALLS IN A MOBILE COMMUNICATION SYSTEM
In a mobile communication system having a transmitting and receiving unit (10), a control unit (20), and a handset (30) in a mobile station, it is possible to fix a restriction against a use of a specific function of the mobile communication system, or it is possible to change a restriction against...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | In a mobile communication system having a transmitting and receiving unit (10), a control unit (20), and a handset (30) in a mobile station, it is possible to fix a restriction against a use of a specific function of the mobile communication system, or it is possible to change a restriction against a use of a specific function of the mobile communication system after inputting a security code, enabling the use of only one kind of control unit (20) in the handset (30). |
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