Out topic -> WAP

Sorry for this out topic. I have no other idea to find this infornation. In google it sends me a lot of sites geting me into nothing and I know the same on every page I visit. Mostly are of webhosting that supports this technology, and as the amount of cell phones with internet access on Central América (I live here), it migh be useful on a near time. Somebody know were to get a reference manual, documentation or something about WAP (internet programming for mobile machines)? Does someone have worked with WAP? Works with php (some one tells me that is similar to program an html page but still)? Can anyone know a forum or something similar for this topic, or a right place to find about this topic? Thank in advance for any help. All messages [including to tell me off :-) for the out topic] are well received. Mario Soto mario_s@amigo.net.gt -.-.-.-