Those types of phones get particular scrutiny. Regularly hang around the same people and their phones get tagged. Travel along certain routes, those routes are mapped. Go somewhere ODD with such a phone and it comes to someones attention. Talk to folks a lot and these conversations can be recorded and images taken. Burner phones are no good for security, might as well set your hat on fire...it wouldn't make you any more conspicuous.
Who is “someone”?
Yea whatever dude. How you going to tag me when I ain’t in the system? I know all about calling phones that are in the system but my phone will NOT give you a name and I don’t keep them long.