If you've been dying to find out just how many pages Samsung needed to stuff all those endless Galaxy S III features into the user manual, wonder no more. We have the full 181-page document for the international version (GT-i9300) embedded for you right below. If you want to download it instead, you'll find the mirrors towards the bottom.
Enjoy and let all of us know if you find something interesting!
P.S. The manual says a max 32GB MicroSD card is supported, even though Samsung promised support of up to 64GB. It's unclear at this point whether that means the initial variants with 16GB and 32GB of onboard storage won't support 64GB of expansion or it's an error in the manual.