摘要 |
PROBLEM TO BE SOLVED: To provide a communication frequency band allocating method capable of allocating a communication frequency band different from that of an equipment belonging another network without needing any user's setting operation. SOLUTION: Inside a network N1, based on the serial number of a network connector 121, a specified communication channel in this network N1 is allocated. Inside a network N2, based on the serial number of a network connector 124, for example, a specified communication frequency in this network N2 is allocated.
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