Sometimes, you may want to email someone a document that you have stored on the iPhone or iPod Touch. To email a document, tap on the disclosure button to the right of the relevant document name. 
A new window is shown containing an Email File button. Press the Email File button. The familiar email compose screen will appear. 
Enter an email address for the recipient, or press the plus button (in the To: field) to select a recipient from the address book. If you want to type in multiple recipients, press return after you have entered each email address. Enter a subject and optional body. Then press the Send button.
