| 摘要 |
PURPOSE:To relieve the CE job load and to quickly revise a password by managing new and old 2-generation of passwords with respect to the password setting system for setting passwords for plural terminal equipments via a line. CONSTITUTION:The system is provided with a monitor center 1 having new and old 2-generation of passwords and a terminal equipment 2 having the password. Data communication is implemented between the terminal equipment 2 and the monitor center 1 when the terminal equipment 2 is connected to the monitor center 1 through a line and only when the password possessed by the terminal equipment 2 is coincident with any of the new and old 2-generation of passwords. Furthermore, the monitor center 1 sends a new password to the terminal equipment 2 having the old password and the terminal equipment 2 receiving the new password sets its password to the new password. |
