You did right except entering the mpsection. Just AU/Remote Prefix: ****
followed by GK: **** **** **** **** **** **** **** ****.

Totally 9( 4-digit) codes. Standing on one of the ticket channel will descrambel all of them. The ident is for programming card so don´t pay any attention to that, just "prefix" and GK-codes.

Best luck!!