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eSIM (Embedded SIM)
What is eSIM?
eSIM (embedded Subscription Identification Module) is a kind of SIM
which is soldered directly into the circuitry of Consumer and IoT Devices.
Compare to legacy SIM card, this one is more dedicated to
machine to machine (M2M) applications where there is no requirement
to change the SIM card, this avoids the requirement for a connector,
improving reliability and security.
Point of Different
- Built-in type into the IoT Devices which is smaller size than previous USIM.
(no need to purchase new SIM when changing the MNO) - It can have more than one MNOs’ SIM function and remote opening, termination, and
operator change can be made according to the user's request. - Strengthened security compare to previous USIM.
Scope of Application
| IoT(Internet of Things) Devices |
To interconnect information of numerous IoT devices through eSIM |
|---|---|
| Connected Car |
Autonomous vehicle network connection allows access to real-time |
| Smart Factory |
Enhances factory automation and industrial security across production, |
Reference
1) Launched the first eSIM management solution in Korea through technology of Xcure
- Tplus's eSIM management solution service for iPhone
- LG Uplus’s eSIM management solution service for Galaxy Watch and apple Watch
Collecting email without