[NTG-context] How can I add “page # of ##” on my document ?

Hello, With Latex, I did this : \usepackage[colorlinks=true,pdfstartview=FitV,linkcolor=blue,citecolor=blue,urlcolor=blue]{hyperref} \rfoot{\scriptsize{\textsf{Page~\thepage{}~sur~\pageref{LastPage}}}} With Context, I tried this unsuccessfully ; \setupinteraction [state=start, style=, color=\darkred, contrastcolor=] \setuppagenumbering [alternative=, location={footer,right}, command={Page\,\pagenumber\,sur\,\lastpage } ] Thank you Fabrice