Press it, then click the “Page Number” button in the bottom right.) if the top of the page has spaces between page numbers, enter one tab per page number. For example, if the top of the page has a ‐19×9‒ tab, then the page number will be 19×9 and the corresponding tab will be 9. if the bottom of the page has spaces between page numbers, enter one tab per page number. For example, if the bottom of the page has a ‐19×9‒ tab, then the page number is 19×9 and the corresponding tab will be 9. if the top of the page has spaces between page numbers, enter one tab per page number. For example, if the top of the page has a ‐19×9‒ tab, then the page number will be 19×9 and the corresponding tab will be 9. if the bottom of the page has spaces between page numbers, enter one tab per page number.