Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy
Patent
1991-12-18
1993-11-09
Ng, Jin F.
Telephonic communications
Telephone line or system combined with diverse electrical...
To produce visual-graphic copy
379 94, 358442, 358468, 3701101, H04M 1100, H04J 312
Patent
active
052609910
ABSTRACT:
A facsimile apparatus having an automatic facsimile/telephone switching function, comprises detecting unit for detecting a high layer compatibility included in a setup message of an ISDN and control unit for immediately connecting the facsimile apparatus to a distant station when the high layer compatibility is indicating a facsimile apparatus. Thereby, in the case where the high layer compatibility is FAX, the FAX is immediately connected to the telephone line. Hence, the waste of time and wasteful bell sound can be eliminated.
REFERENCES:
patent: 4935923 (1990-06-01), Shimizu et al.
patent: 4939772 (1990-07-01), Goto
patent: 4961185 (1990-10-01), Sawada
patent: 4975900 (1990-12-01), Murata et al.
Chan Jason
Fuji 'Xerox Co., Ltd.
Ng Jin F.
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