The template package uses PHP Mobile Detect to serve up the optimized layout based on device. If you are on a Desktop and want to view the Tablet layout use this link. If you want to view the Mobile layout use this link. To switch back to a Desktop use this link.
This text is located in the file at:
You can quickly edit this content via Admin->Tools->Define Pages Editor, and select define_main_page from the pulldown.
NOTE: Always backup the files in