QuSIM Nano Slot - Nano SIM

Can I use a nano sim in the micro sim slot? nano slot Mission Critical Switch Nano SIM Slot? Anyone know what the SIM slot is for on the mission critical switch? As far as I see it's just a switch not any kind of nano security slot Hackjob i would say lol You have a nano slot phone and no nano simcard ? No problenano

nano security lock slot 2 + 1 card slot design Both cards can access 4G connectivity simultaneously 2+1 Dedicated SIM card slots