Hello Sébastien.
Someone (IIRC, <kevredon@mail.tsaitgaist.info mailto:kevredon@mail.tsaitgaist.info> ) suggested to implement the SIM access profile. Do you know that? Is it a generic protocol we could implement over the serial line (to access the real sim in the phone) and/or a function call interface (to access a sim through PCSC) ?
Why? I don't see any advantages in this and i do not have the know how to implement SIM access profile. I think it is enough if we have our own simple simcard API that works for us. We should not overengineer this.
Regards. Philipp