Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
In my case, SIM card is Sysmocom Sysmo-SIM-SJS1. The same Sysmocom provide Sysmo-USIM-SJS1. I was wondering if Sysmo-SIM kit can be used as Sysmo-USIM kit by installing USIM Application onto the SIM card.