When composing an e-mail how do I proceed to another page, eg .page 2?

Question

Help. How do I proceed to another page (the first page is filled) when composing an e-mail?

Answer 1

You can't each email is normally composed of a character limit. When this limit is reached you must start a new email.
Simply point out that a second email refers tot the first and carry on a new "second" email.