The symbols and numbers appear to be completely incongruous with the alphabetic letters, meaning anyone using this font would need to create their own symbol library, since the ones provided don't match. While many 'free for private use' fonts don't provide those extra characters, including these seems like a massive failure on the designer's part.
Ah, I was right. The PRO version has the missing symbols and numbers, while those included here are from a completely unrelated font which doesn't match. Next time, don't even bother trying to cover you tracks, as it makes you (as the designer) appear incompetent.