摘要 |
A network communication device measures an elapsed time from the transmission of facsimile data prepared by an e-mail message composing section to the reception of a delivery verification response by a clock section. In accordance with the measurement, a time managing section changes a waiting time by which an occurrence of a timeout error is determined to, for example, a mean value or a maximum value. This sets the waiting time to an optimal value suitable to a network environment, for example.
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