Communication system conferencing arrangement

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04M 356

Patent

active

041502590

ABSTRACT:
A communication conferencing arrangement is disclosed which relies upon the use of a plus/minus (+/-) nonlocking button followed by the operation of a button associated with any other line appearing at the station. If the operated line button is associated with a currently active line that line will be removed from the conference. If, however, the operated button is associated with a nonactive line (held or idle) then that line will be added, in conference fashion, with the communication leads of the enabling station. Provision is made to allow any number of added connections up to a preset maximum number at any station.

REFERENCES:
patent: 3991279 (1976-11-01), Morgan et al.
patent: 4046972 (1977-09-01), Huizinga et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Communication system conferencing arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1263280

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.