摘要 |
PROBLEM TO BE SOLVED: To effectively obtain an energy saving effect based on an energy saving function by eliminating unwanted return to an ordinary mode under confirmation control at the time of energy saving mode by preventing notice information corresponding to confirmation information from returning to the ordinary mode. SOLUTION: When there is the incoming request of G4 facsimile, a G4 I/F 20 sends INFO '02' (notice information) from an ISDN network. When the INFO '02' is detected, an energy saving control means 24 is designed to automatically return from the energy saving mode to the ordinary mode. When an I/F 30 for dialup connection is to confirm incoming mail, it is reported through facsimile equipment 10 to the energy saving control means 24. While the confirmation of the incoming mail of the I/F 30 is controlled, the energy saving control means 24 does not judge the INFO '02' as the detection of return condition to the ordinary mode and a return signal is not sent to a CPU 21.
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