Telephonic communications – Special services – Automatic directory service
Reexamination Certificate
2005-06-14
2005-06-14
Matar, Ahmad F. (Department: 2642)
Telephonic communications
Special services
Automatic directory service
C379S088040, C379S265020
Reexamination Certificate
active
06907119
ABSTRACT:
Automated business directory assistance routes a call for directory assistance to a speech recognizer which determines the type of assistance requested. If the request is for business information, the requested information is automatically retrieved. Otherwise, the call is routed to a call center.
REFERENCES:
patent: 5479488 (1995-12-01), Lennig et al.
patent: 6243684 (2001-06-01), Stuart et al.
patent: 6404876 (2002-06-01), Smith et al.
patent: 6421672 (2002-07-01), McAllister et al.
Case Eliot M.
Pacheco Carl W.
Brooks & Kushman P.C.
Knowlin Thjuan P
Matar Ahmad F.
Qwest Communications International Inc.
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