Robustel M1200 User Guide
RT_UG_M1200_v.1.0.2 9 Apr., 2018 16/78
2.4 Insert or Remove SIM Card
Please confirm before inserting the SIM card. When the SIM card is turned on and the device is configured without
the correct PIN, the SIM card is unavailable.
Insert SIM card
1. Make sure gateway is powered off.
2. To insert SIM card, press the card with finger until you hear a click
Remove SIM card
1. Make sure gateway is powered off.
2. To remove SIM card, press the card with finger until it pops out and then take out the card.
Note:
1. Recommended torque for inserting is 0.5 N.m, and the maximum allowed is 0.7 N.m.
2. Use the specific card when the device is working in extreme temperature (temperature exceeding 40 °C ),
because the regular card for long-time working in harsh environment will be disconnected frequently.
3. Do not touch the metal of the card surface in case information in the card will lose or be destroyed.
4. Do not bend or scratch the card.
5. Keep the card away from electricity and magnetism.
6. Make sure gateway is powered off before inserting or removing the card.