This blog will address these issues:
- Sim card not being detected on unit
- What SIM card to get to ensure that it is compatible with kit
Ensure that the SIM card that you have for the kit is a 4G SIM card with a tablet data plan.
If you have ensured that all these requirements are met and the card is not being detected on the kit press and hold the RST button located above the right knob for 10 seconds with a pin sized device such as a toothpick or paper clip.