| 摘要 |
A communication system of a network includes a server having a table in which clients and telephone numbers are stored in a paired relationship in advance, and the server refers to the table to originate a telephone call to an object client who, upon receiving a data information request, accesses the server. After the information data request is confirmed and the client disconnects a modem line temporarily, the client then originates a telephone call to the server to access the server and to accept communication data from the server.
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