Wow, cannot believe how far behind the US is with mobile communications. The rest of world (Public Safety, Transportation, Utilities) use TETRA networks. Being an engineer designing both TETRA and Cellular/LTE, LTE is not designed for broadcast communications; data is fine if you have enough bandwidth/low usage. No MIMO at 700 MHz. And if you have do use software to add P25 or other LMR, forget it. Everyone on during a crisis, it will crawl. I rather have TETRA/TEDS in this case. Get it together US, build a TETRA network with its migration to LTE - best of both worlds. Oh, yes, Moto does make TETRA and it is pretty good.