Automatic number identification blocking system

Details Automatic number identification blocking system Automatic number identification blocking system

1990-01-10

1992-11-03

Brown, Thomas W.

Telephonic communications

Audio message storage, retrieval, or synthesis

379 88, 379142, 379213, 379245, H04M 157, H04M 350

Patent

active

051611813

ABSTRACT:
ANI Blocking System (ABS) logically interfaces between a calling party and a called party in a telephone network which provides CallerID and CallerID blocking. The ABS automatically: (1) accepts a call from the calling party; (2) places a call to the called party; and (3) connects the called party with the calling party.

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