functional split, A-interface, A3/A5/A8 support, ... so it's not like we're
I am thinking for some time now how this could be done. What i have seen so far, is that A5 is open to the public so implementing it is no problem. But A3/8 is secret so what is you idea of implementing it? Since it is inside the SIM I don't see how it could be replaced.
Johannes