Facsimile apparatus with automatic answering telephone function, and communication method in said apparatus

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United States of America Patent

PATENT NO 5974123
SERIAL NO

08638359

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Abstract

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Disclosed is a facsimile apparatus equipped with an automatic answering telephone function, as well as a communication method in this apparatus. When a tone signal from a line is detected after the start of storage of a voice message in response to an incoming call, the voice message presently being recorded is not counted as a received message and a voice message received next is stored in the area in which storage has just been performed. Further, when a DTFM signal, which is a control signal of the automatic answering telephone, is detected, a transition is made to facsimile communication in response to a CNG signal. Thus, erroneous operation in facsimile communication due to a CNG signal recorded in the automatic answering telephone is prevented.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morita, Mitsuo Tokyo, JP 18 194
Nakagawa, Kaori Kawasaki, JP 29 165
Nakayama, Toru Yokohama, JP 119 889
Shimizu, Hideki Kawasaki, JP 120 1090
Takeda, Tomoyuki Yokohama, JP 57 642
Uno, Hiromichi Yokohama, JP 4 99

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