The pySim-shell software is primarily designed for and tested with sysmocom SIM cards. In theory it should be easy to male it work with other cards, assuming you only want to read or have credentials to write.
We are happy to merge patches if anyone works on fixing support for other cards. However, sysmocom developers (who wrote the badt majority of the pysim-shell code sogar) are not investing time/resources into related testing/fixing interoperability. Thanks for your understanding. -- Sent from a mobile device. Please excuse my brevity.
