Hi
In short, they are almost guaranteed to NOT work correctly.
The 'browser' in the phone is capable of displaying a small number of very specifically formatted XML Objects. If you return HTML, or images, or virtually anything it will simply display errors or the plain text (i.e. the uninterpreted HTML tags etc).
There are products that will proxy web sites and try to format them for the phones, but really you want your web developers to understand the browsers capabilities and develop specific pages for them.
If you don't have developers, something like http://www.ciplets.com/ or Cisco's CUAE will allow non-dev types to put together suitable applications. This does of course involve licensing costs...
Regards
Aaron
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Aaron
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