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4G Industrial VPN
2.2. REAR VIEW
As shown in the following pictures, 4G Industrial VPN router has two SIM card slots.
Install SIM Card
• Remove slot cover
1. Make sure power supply is disconnected.
2. Use a screwdriver to remove the screw on the cover, and then remove the cover, you will find the SIM Card slots.
• Inserting SIM Card
3. Insert the SIM card. Press the card with your fingers until you hear "a click sound". Then use a screwdriver to screw the
cover.
• Removing SIM Card
4. Make sure router is powered off.
5. Press the card until you hear "a click sound" till the card will pop up to be pulled out.
Notes:
1.
Please use the specific M2M SIM card when the device works under extreme temperature conditions
(temperature exceeding 0-40 C), because the long-time working of regular SIM card in harsh environment
(temperature exceeding 0-40 C) may increase the possibility of SIM card failure.
2.
Don't forget to screw the cover for again-theft.
3.
Don't touch the metal surface of the SIM card in case information in the card is lost or destroyed.
4.
Don't bend or scratch your SIM card. Keep the card away from electricity and magnetic fields.
5.
Make sure router is powered off before inserting or removing your SIM card.
Connect the External Antenna
Connect the router to an external antenna connector. Make sure the antenna is within the correct frequency range and it is
screwed tightly.
Quick Guide
9
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