A dual-protocol handheld field maintenance tool is provided with radio frequency communication. The radio frequency commination can be provided by virtue of an SDIO card inserted within an SDIO slot in the handheld field maintenance tool. A method of interacting with a process using a dual-protocol handheld field maintenance tool is also provided.

 
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< Software defined radio unit and vehicular information system

< Motor vehicle load management system and method

> Communication system, computer comprising a peer-to-peer message filter and method for processing a peer-to-peer message

> Menu entries for drop-down menus of graphic user interfaces
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