KeySIM supports SGP.22 and emerging SGP.32 eSIM architectures — GSMA standards that let compatible devices remotely download and manage mobile network profiles without physically replacing the SIM card.
Similar to eUICC, eSIM technology presents an opportunity for businesses to take full control of their connected estate — by virtue of the fact they will not need to physically swap SIM cards to migrate suppliers.
SGP.22 is currently the most widely adopted eSIM standard in industrial routers and connected business devices. Hardware including the Teltonika Networks RUT241 industrial 4G eSIM router uses the GSMA SGP.22 architecture to support remote eSIM profile management through the router interface or remote management platforms.
SGP.32 is a newer GSMA standard developed specifically for large-scale IoT deployments such as sensors, industrial monitoring, asset tracking and smart infrastructure. It is designed to simplify remote SIM provisioning for connected devices deployed at scale and is expected to become increasingly important as the IoT eSIM ecosystem matures.
Talk to KeySIM about SGP.22 and SGP.32 support for your devices.