| 摘要 |
PURPOSE:To improve the flexibility of an exchange in point of maintenance by providing a function which enables a terminal equipment provided on an exchange side to retrieve data accumulated ln an exchange remote centralized maintenance device. CONSTITUTION:A data reception identification device 2 in the exchange remote centralized maintenance device 1 identifies received data, and when judging it as a command from the terminal equipment 31 in an exchange side device 21, sends a received command to a data retriever 5, and when judging it as the data from the exchange 11, stores it in a data memory device via a data accumulation device 13. The data retriever 5 retrieves designated data out of the data stored in the data memory device 4 by the received command, and sends it to a data transmission equipment 6. The data transmission equipment 6 sends the received data to a data reception display device 61 in the exchange side device 21, and displays the received data. In such a way, it is possible to improve the flexibility of the exchange in point of maintenance. |
