good morning I hope you are well

I have a question regarding the LTE connection, in the status field it appears that the status is "Not connected", and I don't understand why.

In the interfaces field I get the IP address of the sim card that I have in the MC-EDGE SIM port and I also get the total traffic.

Obtain ping between the sim card of the modem and the sim card of the MC-EDGE, I appreciate your help in telling me how I can solve this problem, thank you very much.