Computerized telephone accounting system

Details Computerized telephone accounting system Computerized telephone accounting system

1987-10-13

1989-03-14

Schreyer, Stafford D.

Telephonic communications

With usage measurement

Call traffic recording by computer or control processor

379114, 379116, 379120, 379130, H04M 1504, H04M 1508, H04M 1530

Patent

active

048130656

ABSTRACT:
A computerized telephone system, small and compact enough to fit within a standard size telephone instrument, automatically calculate the cost of any direct dialed long distance call within the United States and stores the cost information together with the number called, and the date, time and duration of the call, for display on a display unit or for production of a printed report. No operator data input is required.

REFERENCES:
patent: 4585904 (1986-04-01), Mincone et al.

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