It's not the phone. The dude got it wrong; his kid linking his phone had nothing to do with it. Tacoma's and Tundra's with Safety Connect have permanent cell phone modems built into the car. They're under the glovebox and require a bypass harness to turn off (if you pull the fuse you lose the right speaker and Bluetooth). Louis Rossman covered it. GM and Toyota sell your data to Lexus Nexus.