I am using NB-IoT shield in Germany to send sensor data to AllThingsTalk cloud with another Network Provider which is not T-Mobile. Hovewer, AllThingsTalk informed me that they currently support only T-Mobile in Netherlands. Therefore, I am stuck without knowing how to use the NB-IoT shield in Germany.
Do you guys have any other workaround or suggestion? Maybe another website or cloud? Your help will greatly be appreciated.