Ask user for SIM Card PIN

Question

I searched for a question similar to this one, but no luck.

I\'m writing an app which, in order to correctly authenticate the user, it should ask him to input the correc

Answer 1

I am not sure if it is possible, but as there are devices out there that have no SIM (think tablets with WLAN only), it may be a better idea to have a different PIN that is not SIM-related.