Telephonic communications – Special services – Abbreviated dialing or direct call
Reexamination Certificate
2006-08-25
2008-10-28
Hong, Harry S (Department: 2614)
Telephonic communications
Special services
Abbreviated dialing or direct call
C379S355010, C379S355050
Reexamination Certificate
active
07443974
ABSTRACT:
Methods, systems, and products are disclosed for processing calls. A dialed digit string is received and analyzed to determine whether the dialed digit string is a complete string according to a dialing plan of a service provider. If the dialed digit string is a complete string, then the call is sent for routing to the dialed digit string. If the dialed digit string is not a complete string, then it is determined whether the dialed digit string is a valid string according to a calling party's personal dialing plan. If the dialed digit string is valid, then a number is retrieved that corresponds to the dialed digit string according to the calling party's personal dialing plan. The call is then routed to the number.
REFERENCES:
patent: 7103168 (2006-09-01), Bedingfield et al.
Bedingfield, Sr. James C.
Koch Robert A.
AT&T Intellectual Property I L.P.
Hong Harry S
Zimmerman PLLC Scott P.
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