renault megane scenic imobiler bypass code - help !?

can someone help with by bypass code for my scenic ?
i understand that this is done from the key number.
my service book says the following

ignition key no - RNSPNR65 ( i think)
door key no - 32712S(or 5)23

please help lost origonal key so cant look
in remote for key number, so hope above will be ok