Yjou would think this would be a great question for me, my initials are WAP.
But, any visio shape that would accurately represent me would be frightening!
As far as I can tell, there is not standard symbol for WAP -- Wireless
Application Protocol. What few drawings I've seen, add WAP Enabled to the
shape. Perhaps the best representation then, would be a cell phone with WAP
Enabled attached to it.
You can google visio cell phone shapes or something like that. Visio Guy
offers an iPhone shape @
http://www.visguy.com/2008/03/23/apple-iphone-network-shape/. Or you can
adapt a clipart drawing and make it a Visio shape.
HTH
Wapperdude