To make it easier to navigate your document, you can view thumbnails of the pages in your document or a table of contents to help you quickly find and jump to a particular page. You can also use a shortcut to jump to the beginning of the document.
Go to the Pages app 
on your iPhone.
Open a document.
Tap 
, tap View Options, then turn on Navigator.
Note: If the keyboard is open, tap Done in the top-left corner to close it.
Tap the page number at the bottom of the screen.
In the view that opens, tap Page Thumbnails at the bottom of the screen.
Tap a page thumbnail to close Page Thumbnails view and jump to that page in the document.
You can also swipe down to close Page Thumbnails view without leaving the current page.
In Page Thumbnails view, you can rearrange sections in a word processing document or rearrange pages in a page layout document. See Rearrange pages or sections.
Go to the Pages app on your iPhone.
Open a document, then tap , tap View Options, then turn on Navigator.
Note: If the keyboard is open, tap Done in the top-left corner to close it.
Tap the page number at the bottom of the screen.
In the view that opens, tap Table of Contents at the bottom of the screen.
Tap an entry to jump to that page and close the table of contents. To close the table of contents without leaving the current page, swipe down.
To learn how to change what appears in the table of contents, or how to add a table of contents to your document, see Create a table of contents.
Go to the Pages app on your iPhone.
Tap the status bar (the border displaying the time, above the Pages toolbar).
Tip: You can also bookmark text in your document, then use the bookmarks list to jump to the bookmarks. See Add bookmarks and cross-references.