Automatic phone dialer with heuristic algorithm

Telephonic communications – Supervisory or control line signaling – Substation originated

Reexamination Certificate

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Details

C379S355010, C379S355020, C379S355050, C379S356010

Reexamination Certificate

active

07031452

ABSTRACT:
A repertory dialer for managing commonly used phone numbers. The system manages memorized phone numbers automatically without direct user intervention. It is particularly useful when the phone company changes area codes. The system can make area code changes transparent to phone users.

REFERENCES:
patent: 3341666 (1967-09-01), Wallace
patent: 3932709 (1976-01-01), Hoff
patent: 4011414 (1977-03-01), Warren
patent: 6405059 (2002-06-01), De Crouy-Chanel
patent: 6567675 (2003-05-01), Rosen et al.
patent: 2004/0052355 (2004-03-01), Awada et al.
patent: 2004/0136514 (2004-07-01), Rambo

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