Whether you mistakenly deleted a page, or just changed your mind and want a previously-deleted page back, happily it's pretty easy to undelete a page.

  • Click Pages in the Control Panel (far left panel)
  • Scroll down until you see Deleted Pages
  • Click View Pages
  • In the Deleted Pages list, hover over the deleted page you wish to restore, and click the ...
  • Click Undelete