How to identify sim card without PIN

[augur]

Hi,
Is there a way in c++ or c# to identify my currently inserted sim card without knowing the Pin?
Perhaps with TAPI?
I have got many simcards and I need to know which one I just inserted, so that I can choose the right PIN from a Database.

Thanks for your help!

HJ

[kevino]

Erm, aren't you over complicating things. Is there a reason that you cannot set all your SIMS to have the same PIN.

[augur]

I'm a developer for a company and it's a security issue. You know one PIN you know all PINs and that we can't accept.

Is there no other solution?
HJ

[vijay555]

Sure, read the records off the SIM. There's unique information there.

V

[augur]

Thank you for your help.

Can I read the records of the sim without the PIN?
Can you give me a detailed code example?

Thanks a lot!

HJ