Voice and digit compatible fully automatic radio paging system
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United States of America Patent
Stats
-
Oct 19, 1999
Grant Date -
N/A
app pub date -
Jul 12, 1996
filing date -
Nov 18, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a voice and digit compatible fully automatic radio paging system comprising a radio page central station and a plurality of pagers with voice and digit compatibility. The central station automatically captures a digit and voice information from a telephone network, automatically generates a radio page information based on a predetermined coding protocol, sets up a page information database. The page information is coded by a coder and is then sent by a transmitter in combination of voice and digit. The pager receives and stores the voice and digit information. The information can be repeatedly displayed. The system allows a digital pager to operate together with a pager having voice and digit compatibility in same network, whereby solved the problem that a paging system is not able to transfer an analog voice signal in the past.
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