Medicon Engineering Themes (ISSN: 2834-7218)


Volume 5 Issue 5

The Factory Default of eSIM

Yongdong Li*
Rohde & Schwarz China, Product & System Department, China
*Corresponding Author: Yongdong Li, Rohde & Schwarz China, Product & System Department, China.

Published: October 28, 2023

DOI: 10.55162/MCET.05.171

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eSIM will be used widely as it is easy to control, can be filled in for different IMSI requirements, is stable for moving. It can be equipped for vehicles T-Box, post terminal of banks, CPE, and other modules moving. As the secret key is installed in the eSIM, does not open to other people except for operators, the boxes using eSIM are difficult to be checked if they work fine. This problem is from billions of boxes. They will benefit from our solution. The factory default setting of eSIM will save plenty of time and a lot of human resource for testing, at the same time, eSIM can be promoted.

Keywords: eSIM; secret; vehicle; card