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Cisco Integrated Services Router Hardware Installation Guide
OL-27407-01
Chapter2 Installing the Router Installing the Cisco 810 ISR
Figure2-6 Accessing the SIM Card
Step4 Remove the SIM card and install the new cards.
Step5 Reinstall the same 6-32 flat head screws using a screw driver to secure the access panel back in place.
Figure 2-7 shows the SIM card installed and the SIM access panel closed.
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