Image communication apparatus capable of switching line to exter

Details Image communication apparatus capable of switching line to exter Image communication apparatus capable of switching line to exter

1995-12-27

1999-04-06

Woo, Stella

Telephonic communications

Telephone line or system combined with diverse electrical...

To produce visual-graphic copy

37910015, 37910006, 358434, 358442, H04M 1100

Patent

active

058928154

ABSTRACT:
An image communication apparatus comprises a connection unit for connecting an external terminal, an image communication unit for conducting image communication, a switching unit for selectively connecting a line to said connection unit and said image communication unit, a first detection unit for detecting a calling signal from said line, a second detection unit for detecting a signal relating to the image communication, a third detection unit for detecting a signal relating to data communication, and a control unit for controlling said switching unit in response to the detection by said first, second and third detection units.

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IBM Technical Disclosure Bulletin, vol. 38, No. 10, 1 Oct. 1995.

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