It does not make any additional codes available, so the same code points encoded different characters in different countries.
ɪt dʌznˌɑːt mˌeɪk ˌɛni ɐdˈɪʃənəl kˈoʊdz ɐvˈeɪləbəl, sˌoʊ ðə sˈeɪm kˈoʊd pˈɔɪnts ɛŋkˈoʊdᵻd dˈɪfɹənt kˈæɹɪktɚz ɪn dˈɪfɹənt kˈʌntɹiz.