Data communication apparatus

Details Data communication apparatus Data communication apparatus

1996-11-27

1999-04-27

Chan, Wing F.

Telephonic communications

Telephone line or system combined with diverse electrical...

To produce visual-graphic copy

379 28, 379 9334, H04M 1100

Patent

active

058987649

ABSTRACT:
A data communication apparatus automatically sets a signal send condition in accordance with an actual communication status. If the data communication apparatus accommodates a plurality of lines, a call is made from a first line to a second line and a predetermined signal is sent from the first line to the second line, and based on the received information, a signal send condition contained therein is determined and registered.

REFERENCES:
patent: 4868852 (1989-09-01), Tsumura
patent: 5150400 (1992-09-01), Ukegawa
patent: 5323451 (1994-06-01), Yatsunami
patent: 5708703 (1998-01-01), Nagaraj

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