In my case I need to have the Cellular module properly reset because the carrier has made some changes to the service and this requires the Cellular modem be restarted to pick these changes up (new session to the carrier network is required).  A warm boot does not suffice as the Cellular card does not actually disconnect from the network when the warm reboot is done. You could reasonably say that this does not need to be the default reboot option, but it should be there for situations like this when it is needed.  I can still get to the router via the other link so I can issue commands to it.  The ability to either restart just the cellular model OR do a full power restart of the chassis would be sufficient in my case. ... View more