摘要 |
In a facsimile system having a server device connected to a local-area network system, to which a plurality of client terminals are connected, and connected also to an ISDN and a pay-station telephone network, the server device performs communication with the pay-station telephone network and the plurality of client terminals, performs communication with the ISDN and the plurality of client terminals, and changes over communication between the ISDN and the pay-station telephone network in accordance with a command from each of the plurality of client terminals.
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