[NTG-context] text follows on next page

Dear list, today I was asked that a document that contained text on more than one page displayed a sign or a text on the first page that shows that the text follows on the next page. How I can do this? Sorry, I have searched on the wiki and the ConTeXt manual, but I wasn’t able to find anything. Many thanks for your help, Pablo -- http://www.ousia.tk