Dual receiver apparatus for integrated paging and radiotelephone functions
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United States of America Patent
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May 26, 1992
Issued Date -
N/A
app pub date -
Apr 8, 1991
filing date -
Nov 3, 1989
priority date (Note) -
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Abstract
Both paging and cellular radiotelephone functions can be combined in a small, lightweight, single device by sharing most circuitry. The apparatus can receive paging signals simultaneously with radiotelephone signals because of dual receivers (105 and 110). When the paged party receives a page, an alert tone, a vibration, a visual indication, or a voice message is used to alert the party. Information extracted from the paging signal can be stored in memory (101) for later use. The paged party can select among messages stored in memory. If a message contains a telephone number, the paged party can call that number using the radiotelephone function at the touch of a button. The apparatus's keypad (102) can be used to program the paging function receiving frequency, identification code and type of paging system.
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