This was how most of those "royal family voicemail hacks" from a a decade ago were done... https://www.nytimes.com/2010/09/05/magazine/05hacking-t.html https:/

This was how most of those "royal family voicemail hacks" from a a decade ago were done... https://www.nytimes.com/2010/09/05/magazine/05hacking-t.html https://www.nytimes.com/2010/09/05/magazine/05hacking-t.html