Facsimile and static presentation processing – Facsimile – Auxiliary signal
Patent
1996-09-05
1998-08-04
Coles, Edward L.
Facsimile and static presentation processing
Facsimile
Auxiliary signal
358435, 358440, 358442, 379 9331, 37910601, H04N 100, H04N 132
Patent
active
057902666
ABSTRACT:
In the present invention, a transmission control procedure from the time when a calling facsimile receives a digital identification signal from a called facsimile to the time when the calling facsimile transmits a facsimile message is carried out by control signals using tone signals. For example, the calling facsimile sends out to the called facsimile a first control signal indicating that facsimile transmission should be performed through a particular procedure if it receives the digital identification signal from the called facsimile. The called facsimile sends to the calling facsimile, if it receives the first control signal, a second control signal indicating that the first control signal is received. The calling facsimile sends out to the called facsimile a third control signal indicating that a facsimile message should be sent and then, sends out the facsimile message to the called facsimile if it receives the second control signal.
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Mori Toshihiro
Nakamura Mitsuhiro
Oyama Masakazu
Shibata Koichi
Coles Edward L.
Mita Industrial Co. Ltd.
Nguyen Madeleine Au
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