Here are some sample WML files that will work better on the Web than locally (images don't seem to work locally). You will have to add the name of each file to the folder's URL:
http://www.lasalle.edu/~beatty/430/wireless/

(Note that you should download the cat.wbmp to your local drive, then upload back to your Web space for the test file.)

access.wml
card.wml
cat.wbmp
conditional.wml
do.wml
image.wml
input.wml
link.wml
makecall.wml
menu.wml
optgroup.wml
process.wml
schedule.wml
setvariable.wml
start.wml
table.wml
template.wml