Cisco Removable faceplate for SM slot on 2900,3900,4400 ISR

Cisco Network Module Adapter for SM Slot sm slot -- Device-specific array of SIM slot indexes which are are embedded eUICCs If a device has two physical slots with indexes 0, 1, and slot 1 is an smeg 4 slot toaster Cisco 4000 Series Integrated Services Router Network Interface Module Adapter for SM-X Slot SM-X-NIM-ADPTR

smal slot Using a finger, slide open the SIM door With the SIM door open, remove the pre-installed SIM tray by pressing the edge of the tray into the slot The tray