Screaming Penguin - Source Does Matter

WebReference has a short but sweet section on WAP and WML. It includes a link to download the Nokia WAP toolkit (a Nokia developer toolkit and an emulator for the Nokia phone "user agent") and a howto on WML programming.

Get acquainted with it, this will be very prevalent in the wireless phone and remote device landscape of the near future.

checkit via the links   Intro to WAP, WML and WML Script: WebReference