Cellular module discovery kit : NwkSearch

[emaa]

I recently began using the B-L462E-CELL1 module for IoT applications, connecting it to a Raspberry Pi 4. My goal is to establish LTE-M Cat 1 communication using a Truphone eSIM.

After watching the features video, I followed all the recommended guidelines. Instead of TeraTerm, I opted to use Minicom on my Raspberry Pi for interfacing with the module.

Currently, the eSIM is active on Truphone's platform. However, the "SIMSold" status is stuck at "NwkSearch."

 

This is the screen I have : 

The error message is : "NO_SUITABLE_CELLS_IN_TRACKING_AREA"

So, may be I'm not in the truphone TAC, or a misconfiguration? 

 

Can someone help me to find a solution ? 

 

Kind regards.