Networks and Connectivity

4G Connectivity - Cat-M1 vs NB-IoT, Coverage, Providers and Roaming
Many countries and network operators globally have rolled out or are in the process of rolling out Cat-M1/NB-IoT networks. We refer to Cat-M1, but it is oft...
Wed, 30 Sep, 2020 at 5:26 PM
SIM Providers: LTE-M/Nb-IoT + Roaming, and Setup
In order to get online with our latest range of 4G LTE-M/NB-IoT devices, you will require a SIM card that operates on these networks. Network terminology ca...
Wed, 30 Sep, 2020 at 10:19 PM
Setting the Network Profile - LTE-M/NB-IoT devices
Set your Network Profile Our devices have a clever 'Autonet' firmware feature which will allow them to get on-air automatically, without applyin...
Thu, 2 Jul, 2020 at 9:30 AM
4G APN - Autonet
Users familiar with our 2G and 3G range of devices will be familiar with our Auto-APN feature (2G/3G Devices). This feature allows plug and play operation o...
Mon, 22 Jun, 2020 at 2:01 PM
4G APN - How do I set the APN to connect to the network?
Cellular based devices need a working SIM card and a working APN to connect to the network. Typically when using 4G technologies such as Cat-M1 and NB-IoT ...
Fri, 26 Jun, 2020 at 10:21 AM
4G Network Settings
WARNING: If you misconfigure the 4G Network settings, the device will NOT be able to connect to OEM and will NOT receive SMS commands. Once connectivity is ...
Fri, 8 May, 2020 at 5:24 PM
Wired Provisioning Tool
All DM devices require the correct APN to be set so that they can connect on the network. A list of APNs is stored in device FW, and in the majority of case...
Mon, 22 Jun, 2020 at 12:24 PM
DNS Troubleshooting on 4G
If your 4G device is showing as registered to the network on your sim portal, but you can't get it to connect to www.oemserver.com, there are two likel...
Fri, 8 May, 2020 at 5:00 PM
Connectivity Settings Fallback
In December 2019, we released our Connectivity Settings Fallback Feature,  On 4G networks, a device is unable to receive an SMS unless it is already con...
Fri, 17 Jan, 2020 at 4:34 PM
4G Network - Device Behaviour Effects on Verizon
In order for devices to be certified, some networks require that devices conform to specifications that restrict the devices' upload behaviour. This ar...
Mon, 15 Jun, 2020 at 3:10 PM