All icons require an <span> tag with a unique class, prefixed with icon-. To use, place the following code just about anywhere:
<span>
icon-
<i class="icons icon-iphone"></i>
<i class="icons icon-imac"></i>
<i class="icons icon-image"></i>
<i class="icons icon-envelope"></i>
<i class="icons icon-comments"></i>
<i class="icons icon-document"></i>
<i class="icons icon-browser"></i>
<i class="icons icon-camera"></i>
<i class="icons icon-support"></i>
<i class="icons icon-print"></i>
<i class="icons icon-save"></i>
<i class="icons icon-chart"></i>