I’m trying to connect my particle boron to the particle network using this guide: https://community.particle.io/t/howto-nb-iot-with-boron-lte-in-germany-telekom/52354/15
So far without success. Could there be something hindering the connection to the particle network?
When I do AT+COPS=1,2,“20416” it returns a timeout. What could be the reason?
I would like some advice.