Philip Paul Macnak

Transaction authentication for 1-way wireless financial messaging units

Portable communications receiver with separate information presentation means

Global satellite communication system with geographic protocol conversion

Method and apparatus for adaptively selecting a communication strategy in a selective call radio communication system

Paging terminal apparatus with user selectable page forwarding capability and methodology therefor

Utility meter readings on a reverse channel of a two-way paging system

Control interface for combined watch and pager functions

Multiaddress pager with a call storage and priority paging option

Battery saving method for portable communications receivers

Global communication system receiver and method for operating the same