Facsimile system having auto-answering function

Details Facsimile system having auto-answering function Facsimile system having auto-answering function

1989-07-14

1992-07-14

Dwyer, James L.

Telephonic communications

Telephone line or system combined with diverse electrical...

To produce visual-graphic copy

379 67, 379 88, 379102, H04M 1100, H04M 1164

Patent

active

051310260

ABSTRACT:
A facsimile system capable of embodying an auto-answrring function by coupling an auto-answering machine therewith. The improved facsimile system and method can reduce auto-answering time by operating an auto-receiving mode, regardless of present mode, when a calling station FAX requests transmission of image data while a called station FAX is in a voice-answering mode. To achieve the objects, the inventive FAX system includes a telephone for performing the voice communication function through a first line and an image processing means for processing an image data from a second line, in which said FAX system comprises; an auto-answering machine, a hook-off detection coil, a hook-off detection switch, a control unit, a signal induction unit, a tone-detection unit, a dialing-detection unit, a ring-detection unit, an input/output unit, a relay driver, a set of switch means, a transformer means, a MODEM, and an image processor unit.

REFERENCES:
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patent: 4773080 (1988-09-01), Nakajima et al.
patent: 4794637 (1988-12-01), Hashimoto
patent: 4800439 (1989-01-01), Yoshino
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patent: 4910764 (1990-05-01), Bowen
patent: 4974253 (1990-11-01), Hashimoto
patent: 5014296 (1991-05-01), Saigano

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