hide a page from the menu with mobilecore

hello

once again I've got a question about mobilecore...

I have found a possibility to hide an element of a page, but I don't see how I could completely hide a page.
I don't really want to create a new root with specific pages for mobile devices as all the web can fit, and only 2 pages can't. So for maintenance reason, I'd like to hide some pages.

Do you have any idea for this ?

Thanks

Well, if all else fails (all proper solutions); assign those pages a css class and hide the link to the pages.