> In fact, anyone can generate those commands, Seeber says, with a radio as simple as this $35 one sold by the Chinese company Baofeng If you can do it via a B

> In fact, anyone can generate those commands, Seeber says, with a radio as simple as this $35 one sold by the Chinese company Baofeng If you can do it via a Baofeng there's a 99% chance this is just obscured DTMF tones + possibly PL tone which is freaking trivial to do on any FM radio.