Obviously many here have no idea how easy it is to monitor cellular data. Lots of people don't even tell the post office when they leave for vacation, but allowing two companies and potentially all the people in them to know when you're out of town, as well as exactly where you have gone is just fin...

Thanks much for posting this information. As someone who has worked extensively with cell phone companies and cell technology the idea of a cell phone device is embedded in a CPAP machine is absolutely chilling. The fact that it cannot be permanently defeated without disassembling the machine makes ...