Specify details for the destination:
Webpage: Opens a webpage in a browser. In the Display field, enter the text you want readers to see. For example, you may want to show the domain name and not the entire web address. In the Link field, enter the URL for the webpage.
Email: Opens an email message preaddressed with the address you provide in the To field. In the Display field, enter the text you want readers to see. For example, you may want to show the recipient name and not the entire email address. Enter a subject in the Subject field or leave it blank.
Phone Number: Calls a phone number. In the Number field, enter a phone number. In the Display field, enter the text you want readers to see. For example, you may want to show the name of the business or person the number belongs to.
Page: Goes to another page in the document. Tap the page thumbnail below Link To, then tap the destination page number. In the Display field, enter the text you want readers to see.
Bookmark: Goes to text you’ve on your iPad.
Open a document, then tap Add bookmarks and link to them in Pages on iPad