Communications: electrical – Continuously variable indicating – With meter reading
Patent
1984-09-10
1986-12-16
Brown, Thomas W.
Communications: electrical
Continuously variable indicating
With meter reading
379201, 379381, G05B 2302, H04M 322
Patent
active
046298320
ABSTRACT:
The present administration arrangement disables any idle system apparatus which would be affected by the administration changes being made. In the station administration mode once the selected station is idle it is held in a forced idle state until administration is completed. During the system administration mode all idle stations are held in the forced idle state and all idle central office lines are placed in a forced busy state until system administration is completed. Station visual and audible signals indicate the administration status to system users. At the conclusion of administration, any forced idle stations and forced busy central office lines are returned to the normal state.
REFERENCES:
patent: 3549816 (1970-12-01), Fenstermaker et al.
patent: 3689702 (1972-09-01), McCay
patent: 3867582 (1975-02-01), Weed et al.
patent: 3928735 (1975-12-01), Kennedy
patent: 4196316 (1980-04-01), McEowen et al.
patent: 4475009 (1984-10-01), Rais et al.
"Horizon.RTM. Communication System: Custom Service for Small Businesses", R. R. Desjardins, J. A. Miller and C. D. Weiss, Bell Laboratories Record, vol. 55, No. 10, Nov. 1977, pp. 271-275.
Carson Robert A.
Petrick Mary S.
Vallone Lee A.
Walker John D.
AT&T Information Systems Inc.
Brown Thomas W.
Caccuro John A.
LandOfFree
Communication system administration method and circuitry 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 administration method and circuitry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication system administration method and circuitry will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-245886