Free NOKIA DCT4 Code Calculator by Winiu 1.2
Version for windows
very east to use
Free NOKIA DCT4 Code Calculator by Winiu 1.2
Direct link
http://www.gsmcenter.pl/pliki.php?d=4&d2=17&id=417
or wersion with visual basic drivers:
http://www.gsmcenter.pl/pliki.php?d=4&d2=17&id=418