Ha, you are in the same boat as me. See my previous post. Please do ping me if you do get it to work!

No. There's nothing special you have to do. So long as the phone supports a standard bluetooth keyboard link, it's fine. The only reason it might not support the keyboard is if it doesn't have the right drivers to translate the input. But if it paired, it means it accepted the keyboard. The trick after that is to ensure your phone is setup to receive and interpret the data from it. The keyboard itself uses standard bluetooth keyboard protocols, so any device that supports bluetooth keyboards will accept it.