Hello Kyson,
thank you for information. I tried verify SIM connection and it looks ok.
I have following pcie card pin connection:
I’m trying measure voltage directly on module, but still see USIM_VDD=0V. We also tried measure it using osciloscop when module was booting, but USIM_VDD is still without voltage.
Do you think, it can be something wrong with module? Module is new and now we tried it first time.
Thank you,
Jan