Telephonic communications – Supervisory or control line signaling – Substation originated
Reexamination Certificate
2005-07-05
2005-07-05
Barnie, Rexford (Department: 2643)
Telephonic communications
Supervisory or control line signaling
Substation originated
C379S355040, C379S355060, C379S355070, C379S355080
Reexamination Certificate
active
06914977
ABSTRACT:
A programmable telephone system includes a guestroom telephone, where each guestroom telephone includes at least one speed-dial key, a memory corresponding to the at least one speed key for storing data corresponding to speed-dial telephone numbers, a controller and a call recognition circuit. The system further includes a computer remotely located from the guestroom telephone where the computer is configured to automatically place a call to the guestroom telephone and establish communication therewith. The communication is established when the call recognition circuit determines that the call has not been answered based on a predetermined criteria. The computer is configured to transmit the speed-dial data to the guestroom telephone during the communication such that the controller programs the guestroom telephone with the data corresponding to the received speed-dial data.
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Danner Gregory J.
Sun Bing N.
Barnie Rexford
Pham Tuan
Scitec, Inc.
Welsh & Katz Ltd.
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