wireless bitmap graphics, file format
(WBMP) A bitmap for display on a WAP mobile phone.
Currently (2001) the only type of WBMP file defined is a simple black-and-white image file with one bit per pixel and no compression.
[WAP Forum, "WAP-190-WAE-Spec" or "Wireless Application Protocol, Wireless Application Environment Specification"].
(2001-05-23)