User Manual Q&AAnswer
Apr 14, 2025 - 09:45 AM
To install the SIM card in the Robustel R3000 Industrial LTE Cellular Dual SIM Router, follow these steps:
1. Loosen the screws associated with the cover using a screwdriver.
2. Locate the SIM card slot/Micro SD card slot.
3. Press the SIM card with your finger until you hear a click.
4. Tighten the screws associated with the cover using a screwdriver.
5. Put back the cover and tighten the screws associated with the cover using a screwdriver.
For more detailed instructions and illustrations, please refer to the "Hardware Installation" section of the Robustel R3000 Industrial LTE Cellular Dual SIM Router Owner's Manual.
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