| 摘要 |
A communication control device is connected by wireless communication to a central management device 103, which is connected with a management center through a communication network. The central management device stores CS identification data and PS identification data for respectively identifying the central management device itself and registered individual communication control devices. These data are also stored in a management center. In case the currently used central management device is replaced by a new central management device, the registered data are registered in the new central management device from the management center through the communication network. |
