Both the modem module and the device incorporating the modem module have to be FCC licensed. When I said "FCC won't let you sell a device that has a user-access

Both the modem module and the device incorporating the modem module have to be FCC licensed. When I said "FCC won't let you sell a device that has a user-accessible method to violate wireless regulations", I was referring to the modem company selling the modem module to device developers. Sorry for being unclear there.