System for generating aural announcements within a premises
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United States of America Patent
Stats
-
Sep 1, 1998
Grant Date -
N/A
app pub date -
Dec 8, 1995
filing date -
Dec 8, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for generating aural announcements of incoming calls within a premises has a premises phone connected within a premises phone line that forms first and second communication channels. The first communication channel is adapted for connection and communication to a phone network. An announcement controller is connected within the phone line and generates aural announcement signals along the second communication channel to a speaker which plays corresponding aural announcements. A switch may be operatively connected between the premises phone and announcement controller and switches the announcement controller into the second communication channel for transmitting aural announcement signals to a premises phone via the switch.
First Claim
Family
International Classification(s)
Cited Art Landscape
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