Alliot’s range of SIM cards for IoT devices are designed for low data usage NB-IoT and LTE-M devices. SIM Card Contract Lengths Some Windows 11 devices have a SIM card or eSIM in them that lets you connect to a cellular data network, so you can get online in more places by using a cellular signal.

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If you try to connect to a cellular network and see a message that the selected network isn't available, you can choose Search, and then select another cellular network. If your Windows 10 device doesn’t have a SIM card or eSIM, you can still connect to a cellular network by plugging in an external cellular device (also called a cellular modem or mobile broadband device). Either way, you must have a data plan from a mobile operator to connect. Connect to a cellular data network for the first time Select Start > Settings > Network & internet > Cellular to choose a data plan. To use your mobile operator SIM card, select SIM1 for Use this SIM for cellular data. To use the data plan on your eSIM, do one of the following, depending on which Surface with LTE Advanced or 5G model you have:To find this setting, select the Start button, then enter settings. Select Settings > Network & internet > Cellular > Mobile operator settings> Add APN. If you don’t want a specific app to use cellular data, find the app under Choose apps that can use your cellular data, and then turn off cellular data for that app. Alliot supply a range of IoT SIM cards to support the connectivity of your NB-IoT and LTE-M solutions. Available with either 1MB or 2MB of data as standard, we offer a variety of contracts to suit your requirements.

Cellular settings in Windows - Microsoft Support Cellular settings in Windows - Microsoft Support

International SIM Cards allow you to connect to the local internet network without paying for any extra roaming charges. With that system, your device does not use a SIM card. On the contrary, the device has an ESN (electronic serial number) so you cannot change your phone. A metered connection is an internet connection that has a data limit associated with it. By default, cellular data connections are set as metered. Some apps might work differently on a metered connection to help reduce your data usage. Also, some updates for Windows won't be installed automatically.Explore our range of data-only SIM options to help you enjoy data on-the-go across a range of devices - such as your tablet, data dongle, or mobile WiFi device.