Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-02-15
2005-02-15
Nguyen, Duc M. (Department: 2685)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S550100, C455S090200, C379S355080
Reexamination Certificate
active
06856816
ABSTRACT:
A telephone is equipped to enable a user to enter a dialing prefix, an append indicator, and a dialing request to quickly place a call to a callee from a location where calling the callee requires the dialing prefix. In response, the telephone places the call to the callee using the dialing prefix and a last placed call number. In an alternate embodiment, a previous dialed number may be used instead. In yet other embodiments, the telephone detects for a dialing error, using voice recognition technology, and either re-places the call or facilitates re-placement of the call in a corrected manner. In one embodiment, the telephone is a wireless mobile phone; in another, the telephone is a wired or cordless telephone handset.
REFERENCES:
patent: 5268959 (1993-12-01), Hong
patent: 5455858 (1995-10-01), Lin
patent: 5805694 (1998-09-01), Kim
patent: 6292557 (2001-09-01), Gabara
patent: 6360108 (2002-03-01), Rogers
patent: 2296158 (1996-06-01), None
Hall Aluminum LLC
Nguyen Duc M.
Schwabe Williamson & Wyatt P.C.
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