old sim phone can i get into it?

HI, I have an OLD lg sim phone but I don't have the sim card for it anymore(no idea) but theres some stuff on it I

would like to have. Is there anyway to get into it? Or do I have to buy a new sim and activate it again? I dont know

anything about this kind of stuff. Thanks

via Forums de téléphone cellulaire (en français) http://cellphoneforums.net/fr/lg/t365241-vieille-sim-de-t%C3%A9l%C3%A9phone-puis-je-obtenir-dedans.html