PLMN support

Made an account for a few brief questions.

My use case is private cellular. I run a home lab using open5gs. I have that running swimmingly I can connect with android (S22) and an Iphone13. I operate under FCC power limits and use the PLMN 99973.
I recently purchased a GLI-X3000 to test as guest wifi with internet supplied via 5G slicing. Not a permanent thing but just to test.

I’m currently struggling to get the 5G modem to connect. Even when I swap my SIM cards from working phones. I tried to manually use an AT command to register to my PLMN, something like AT+COPS=1,2,“99973”. Is there perhaps a PLMN filter like the Google phones have?

I plan to retest using the classic 00101 plmn this weekend but wanted to get some thoughts since the manual didn’t address my issue.

Thanks for any help!

Hi @stanshands
Have you tried to set the APN manually? Can you connect to internet after manually setting the APN? If not, can you export the system log and send to us for analysis?
Thank you!