What are the costs for the NB-IoT radio modules?
At the beginning of our commercial launch in Q2/2017 first NB-IoT radio modules were more expensive than the industry target of $5. As expected, this was due to initial low lot sizes, i.e. engineering samples. But since then unit costs have strongly decreased due to much higher production quantities, especially due to the Chinese market, where NB-IoT applications are widely being used at large scale.