| 摘要 |
A facsimile apparatus has a line I/F section that transmits and receives a signal through a network to which an exchange is connected, a modem signal detection section that detects a modem signal transmitted through the network, a ring signal detection section that detects a ring signal transmitted through the network from the exchange, a switch section that switches a signal detection mode of the line I/F section between a ring signal detection mode in which the ring signal detection section detects the ring signal and a modem signal detection mode in which the modem signal detection section detects the modem signal, and an operating state determination section that determines an operating state of the facsimile apparatus, wherein if the operating state determination section determines that the facsimile apparatus is in a standby mode, the switch section switches the signal detection mode into the ring signal detection mode.
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