Removing security features
Removing security features from the Contact Form Solution Pack is currently not documented. We do plan on creating a How To for this in the near future.
What you will need to do is remove the form elements you do not wish to have on your page. Then, from the bottom of the page, remove the spry validation for the elements you removed.
If you are unsuccessful in removing these after trying this, submit a support ticket to have a support engineer take a look for you.