EdgeBox-RPi-200 not registering SIM card

We have used many EdgeBox-RPi-200 and have not had issues with SIM registration before.

We are now having issues with this recent batch we have purchased from Seeed.

Has anyone had this issue?

Please help!

Also please make sure that the SIM card is working alright.(Sufficient balance and all that).

Yes SIM wokrs in another RPI-200. We tested that for sure. SIM not registering in this device

I see. I noticed that seeedstudio team contacted you in another thread. Hopefully, you’ll get your solution soon.