Chapter 4: System Setup
Installing an Internal SIM Card
1. Push the sim slot cover with the direction as shown in the following
picture, then open the cover.
2. Place the sim card with the direction as shown in the following picture,
then close the cover.
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3. Push the sim slot cover with the direction as shown in the following
picture to secure the sim card.
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VTC 1031 and nROK 1031 Series User Manual