eUICC for IoT: Simplifying Connectivity & SIM Management

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Is eSIM and eUICC the same?

An eSIM, or Embedded SIM, also known as MFF2 SIM card, is a SIM card that is embedded into the devices to provide a permanent network connection. eSIM is the combination of eSIM hardware, RSP platform, and eUICC architecture. eUICC is an architectural component that adheres to GSMA's specifications enabling remote SIM provisioning, OTA updates, and multiple carrier profile storage, without any physical SIM swap.

What are the primary differences between Consumer eSIM and M2M eSIM?

Consumer eSIM is typically used in mobile phones, tablets, laptops, and other consumer devices with user interfaces, where the user actively downloads the profile, often via a QR code. M2M eSIM, on the other hand, is designed for IoT sensors, utility meters, trackers, and devices that operate with minimal onsite human interaction, where the profile is remotely pushed to the device.

Does eSIM drain the battery life of your IoT deployments?

eSIMs are more power-efficient than traditional SIM cards, meaning they use less power and don't drain your battery as quickly when connecting to the wireless network. The factors that influence battery life in devices with eSIM include switching between networks, high data usage, and overall efficiency of the device.

What is the difference between eUICC and eSIM?

eUICC and eSIM, while related, play different roles. eUICC is the software that enables remote provisioning and multi-network solutions by allowing IoT devices to manage multiple carrier profiles remotely. eSIM, on the other hand, refers to the physical SIM card equipped with eUICC software, enabling seamless carrier switching without the need for a physical SIM swap.

How does eUICC benefit cross-border IoT deployments?

With eUICC, IoT devices deployed internationally can seamlessly switch to local networks, avoiding high roaming fees and providing reliable cross-border IoT connectivity with eUICC. For instance, in applications like international logistics, asset tracking,and connected agriculture, eUICC enables seamless connectivity across multiple regions, enhancing operational efficiency and connectivity uptime.

What security measures are in place for eUICC?

Security in eUICC technology is ensured through encrypted remote provisioning and management platforms. Each SIM profile managed by eUICC is securely encrypted and can be updated or replaced remotely, adhering to stringent security protocols. This security framework allows businesses to deploy IoT devices globally with confidence, knowing that their data and connections are protected, even when switching networks.