Sagem Orga's SIMFi merges WiFi with SIM cards at long last, turns any phone into a hotspot - Engadget - Thought WiFi spectrum was congested now? You ain't seen nothin' yet, because SIM card provider Sagem Orga has hooked up with Telefonica to develop a marvel of modern technology called "SIMFi" that combines -- you guessed it -- WiFi with a run-of-the-mill SIM card like you'd slip in your cell. In practical terms, this means that you're able to turn virtually any phone (or "classic handsets," as ... - Jerry Schuman