In the film Bourne Ultimatium Jason Bourne copies one sim card and places it in his phone, then listens in...?

Question

to the phone calls.

Can a SIM be copied and then mobile calls be listened to if you have that copy?

Just point out that it was Supremacy...My bad I watch Supremacy the night before....One high speed blur.

Answer 1

That was actually in the Bourne Supremacy when he did that.

About your question. I'm not sure.