Data communication equipment

Details Data communication equipment Data communication equipment

1985-04-18

1988-09-20

Griffin, Robert L.

Pulse or digital communications

Repeaters

Testing

375 8, 358257, 379 90, 379100, H04M 1108, H04N 132

Patent

active

047730803

ABSTRACT:
A data communication equipment has a data communication device, a speech communication device, a selection device for selecting the data communication device or the speech communication device to set the data communication equipment in a data communication mode or a speech communication mode, a detection device for detecting non-data communication mode of a partner station when the data communication equipment is set in the data communication mode, and an output device for outputting a sound on the basis of a sound signal through the communication line.

REFERENCES:
patent: B462030 (1976-03-01), Fahrenschon et al.
patent: 3084213 (1963-04-01), Lemelson
patent: 3524935 (1970-08-01), Gonsewski et al.
patent: 4055729 (1977-10-01), Vandling
patent: 4353097 (1982-10-01), Takeda et al.

Affiliated with

Also associated with

Rating

Data communication equipment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data communication equipment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data communication equipment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1753763