4G 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...
Tue, 12 May, 2020 at 1:28 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
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
SIM Providers - 4G Cat-M1/Nb-IoT + Roaming
This article serves as a record of what SIMs which Digital Matter have knowledge of working with our products in various countries. It is not an exhaustive...
Tue, 14 Apr, 2020 at 8:07 AM
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
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
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
G120 Cellular Config Tool (beta)
Background: A special build of the the G120 firmware has been created to assist with debugging cellular issues and creating config SIMs. It uses the Blueto...
Tue, 7 Jan, 2020 at 5:34 PM