NB-IoT (NarrowBand-Internet of Things): Frequency Bands, Applications - Data -alliance.net
Non-IP data delivery - NB-IoT and LTE-M Learning Week by iotcreators.com - YouTube
NB-IoT - Data Rates and Latency
A NB-IoT data transmission scheme based on dynamic resource sharing of MEC for effective convergence computing | Personal and Ubiquitous Computing
Sylodyn® Data Sheet
IoTDataWorks Unlimited IoT SIM Card with 12-Month Service | No Contracts, No Usage Limits | Prepaid IoT SIM Card at 64 kbps for CAT1, NB-IoT, 4G LTE/3G/2G Devices | NO Voice/SMS