Cisco 800 Series Hardware Installation Manual page 159

Chapter 2 Installing the Router
Figure 2-6
Remove the SIM card and install the new cards.
Step 4
Reinstall the same 6-32 flat head screws using a screw driver to secure the access panel back in place.
Step 5
Figure 2-7
Accessing the SIM Card
shows the SIM card installed and the SIM access panel closed.
Cisco Integrated Services Router Hardware Installation Guide
Installing the Cisco 810 ISR
2-7