I have been looking to this post:
https://forum.iot.t-mobile.nl/topic/310/sim7000e-accepteert-de-genoemde-commandos-niet?_=1591271570193
I like to have it work with T-mobile NB IoT on a combination of the SparkFun SAMD21 Mini Breakout connection and the SIM7000E break out board.
Is there anybody who has succeeded to do so with Arduino code?
Thanks in advance for your answer.