Recording of automatic number identification to identify lost cu

Details Recording of automatic number identification to identify lost cu Recording of automatic number identification to identify lost cu

1992-11-06

1994-01-25

Dwyer, James L.

Telephonic communications

Special services

Anonymous party

379142, 379211, H04M 342

Patent

active

052822435

ABSTRACT:
In order to enable an "800" telephone number business subscriber to identify customers, whose incoming telephone calls were blocked, the Automatic Number Identification (ANI) of these calling customer is automatically recorded within the telecommunications network for later access by the business subscriber.

REFERENCES:
patent: 4400587 (1983-08-01), Taylor et al.
patent: 4682354 (1987-07-01), Vanacore
patent: 4800583 (1989-01-01), Theis
patent: 4942598 (1990-07-01), Davis
patent: 5040208 (1991-08-01), Jolissaint
patent: 5048075 (1991-09-01), Katz
AT&T Bell labs Record: "LASS:Putting the telephone customer in charge" by Hirschman et al., May 1985.
Bell Atlantic advertizement "Return Call" Feb. 1990.
Inbound/Outbound Magazine "Beyond ISDN Theory . . . " by Andrew Waite, Dec. 1989.

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