Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1990-07-06
1993-06-29
Kuntz, Curtis
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379 56, 3403111, 455 70, H04M 1102
Patent
active
052241505
ABSTRACT:
A paging system, which includes of a number of central stations, each of which contains a number of pager apparatus associated with it. Each pager apparatus responds to one or more identifying numbers so that a caller may send a paging message to one or a number of pager apparatus. The caller has a pager which is also paged to allow the caller to verify that the transmission of the page has occurred. Auditorium cutoff allows a local transmitter to disable the audio response of pagers within or entering into a local area.
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Bost Dwayne D.
Kuntz Curtis
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