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Networks and SIM Card Options

Connectivity - LTE-M vs NB-IoT, Coverage, Providers and Roaming
Many countries and network operators globally have rolled out or are in the process of rolling out LTE-M/NB-IoT networks.  We refer to LTE-M, but it is of...
Tue, 28 Jun, 2022 at 10:51 AM
SIM Providers: LTE-M/Nb-IoT + Roaming, and Setup
In order to get online with our 4G LTE-M/NB-IoT devices, you will require a SIM card that operates on these networks. Network terminology can be confusing -...
Mon, 4 Jul, 2022 at 4:27 PM
Roaming SIM Cards - Battery Life Impact
Where does the energy go in uploading data? Our latest range of cellular devices use the Nordic nrf9160 cellular modem.  Specs from this modem: Operates...
Fri, 24 Jun, 2022 at 6:13 PM
A Guide to SIM Cards, ICCIDs and Reports
A SIM card is uniquely identified by its ICCID (serial number). SIM management systems (eg Jasper) will allow you to search for a SIM using this. the ICCID ...
Mon, 24 Jan, 2022 at 2:45 PM
How much data do DM Devices use?
Disclaimer This article is intended to assist partners in selecting between LTE-M/NB-IoT, determining costings, and choosing SIM providers. Advice is gen...
Wed, 14 Jul, 2021 at 2:31 PM