SIM Installation

Release the screws and back cover, insert the SIM card (3FF), then replace the back cover to the device and fix the screws.





Note:
  1. PSM (Power Saving Mode) is required for the SIM card.
  2. The device does not support hot plugging (also called hot swapping), please reboot the device after inserting the SIM card.
  3. When a new SIM card is inserted to the device for the first time, it will take about 2 minutes to register to network; next time the registration time will be shorten to 30s.

  4. When the device does not send data, the device will go to sleep mode and the network status will be unregistered.