I Don't Believe in Imaginary Property writes "AT&T and Verizon will be shutting down their old, analog AMPS networks next Monday, and AT&T will also turn off its old TDMA network, with smaller providers expected to follow thanks to a sunset date set by the FCC. After these old networks are shut down, the networks will be all digital. Of course, if you have one of those old fashioned 'just a phone' cellphones and it happens to be analog, you'd best enjoy the last few days before it becomes useless."
The UNIX philosophy basically involves giving you enough rope to
hang yourself. And then a couple of feet more, just to be sure.