We have purchased a radio fitted with the nRF9160 modem and fitted it with a roaming SIM for NB-IoT use, we are in UK and have Band 20 EE and Vodafone.
What are the initial radio AT commands used to select the MNO
How is network selection determined?
In the event of a loss of an MNO. What thresholds are used to move the SIM to the 2nd MNO?
When a MNO is selected, on a power cycle, is that the 1st MNO checked therefore the radio should go back to previous MNO or does it rescan ?