Patent
1977-04-08
1979-08-21
Stellar, George G.
179 7R, 179 71R, 179 9, H04M 1100, H04M 1500, H04M 1516
Patent
active
041654463
ABSTRACT:
A method whereby data is transmitted from a data supplier's data bank to a data user upon request, using the data supplier's system and internal systems, equipment, services and procedures of telephone companies, including automatic number identification equipment, counters and timers, and billing procedures.
REFERENCES:
Post Office Electrical Engineer's Journal, (England), vol. 67, Pt. 2, pp. 88-94, Jul. 1974.
"Experimental Packet-Switched Data-Transmission Service: Network Design and Implementation," D. Hadley et al.
Flowers Thomas E.
MacDonnell Gordon S.
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