If you entered the code correctly, you will hear a sound. The classic versions do not have super combos and cannot reduce throw damage.

Code	Result
Jab, Right, Left(2), Right, Jab	Classic Balrog
Jab, Left, Right(3), Jab	Classic Blanka
Jab, Up(2), Down(2), Jab	Classic Cammy
Jab, Down(3), Up, Jab	Classic Chun-Li
Jab, Down(2), Up(2), Jab	Classic Dee Jay
Jab, Down, Up(3), Jab	Classic Dhalsim
Jab, Up(3), Down, Jab	Classic E. Honda
Jab, Left(2), Right(2), Jab	Classic Fei Long
Jab, Up, Down(3), Jab	Classic Guile
Jab, Left(3), Right, Jab	Classic Ken
Jab, Down, Up(2), Down, Jab	Classic M. Bison
Jab, Right(3), Left, Jab	Classic Ryu
Jab, Up, Down(3), Up, Jab	Classic Sagat
Jab, Right(2), Left(2), Jab	Classic T. Hawk
Jab, Left, Right(2), Left, Jab	Classic Vega
Jab, Left, Right(3), Jab	Classic Zangief