A free, unlicensed protocol for wireless communications that makes it possible to create advanced telecommunications services and to access internet pages from a mobile telephone. WAP is a de-facto industry standard supported by a large number of suppliers.
WAP supports most wireless network standards including WCDMA, CDMA, GSM, PDC, PHS, TDMA, FLEX, DECT and Mobitex. WAP devices understand the WML language (an XML application) that is optimized for small screens and navigation without a keyboard. WAP also supports WMLScript scripting language.