Remove PIN code with at commands

So let’s say you have your precious modem with your sim card with pin code enabled. Let’s remove that bastard!

AT+CPIN?
+CPIN: SIM PIN

AT+CPIN=3714
OK

AT+CLCK=”SC”,0,”3714″
OK

AT+CPIN?
+CPIN: READY

OK

Obviously, you should replace 3714 with your current pin code.