part of this complete breakfast

Here's mine:https://twitter.com/Foone/status/1016497763809353729 …

OK, this page says that MDT-9100-T and the MDT-9100-386 are both 386s, but the -386 adds SCSI. https://www.cryptomuseum.com/crypto/motorola/mdt9100/index.htm …

BTW, both of these use the MDT-4800 protocol, which Motorola sold to police departments as "secure". It's not, at all, it's just a bit-interleaved ASCII stream. So it was publicly known how to monitor police communications since the mid-90s.

The same protocol was used (and technically still is) with DataTAC/ARDIS, a Motorola network that used the same frequencies to send emails on the go, since the mid-90s. You could get a DataTAC card for your Apple Newton, for example.