3.5 Installing SIM Card
Step 1 Remove 2 pcs F-M3x4 screws on CFast & SIM Card.
Step 2 Before inserting CFast & SIM Card, make sure ECS-9771/9671
GTX950 power is not plugged.
Step 3 Insert SIM card and push to lock.
Step 4 Insert SIM card and push to lock.
HARDWARE INSTALLATION
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