Radio paging system using radio selective paging receiver

Details Radio paging system using radio selective paging receiver Radio paging system using radio selective paging receiver

1997-11-26

1999-10-26

Zimmerman, Brian

Communications: electrical

Continuously variable indicating

With meter reading

455 111, 455426, 455517, 455575, 370313, 370315, 375211, H04Q 714

Patent

active

059736143

ABSTRACT:
In a radio paging system, first and second radio units perform radio communication via a relay station. This system includes a radio selective paging receiver for receiving a radio wave from the relay station and generating a ringing tone to call a callee at the second radio unit when the first radio unit calls the second radio unit.

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