Telephonic communications – Special services – Call waiting
Reexamination Certificate
2011-03-08
2011-03-08
Sing, Simon (Department: 2614)
Telephonic communications
Special services
Call waiting
C379S087000, C379S208010
Reexamination Certificate
active
07903805
ABSTRACT:
A method and system are disclosed for providing an enhanced call waiting announcement to a called party that is busy on a first call and receives a second call. Information provided by a second calling party is recorded and played back to the called party after the first call is over. The called party is not interrupted during the duration of the first call.
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Carrion Roberto
Crockett Susanne Marie
Hardzinski Mary Louis
Henry Tricia Ehlers
McBlain Thomas Joseph
AT&T Intellectual Property I L.P.
Cantor & Colburn LLP
King Simon
Sing Simon
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