--- /dev/null
+\newcommand{\telefon} {012323}
+\newcommand{\fax} {012324}
+\newcommand{\firma} {R\&B}
+\newcommand{\strasse} {Siemensstr. 8}
+\newcommand{\ort} {53121 Bonn}
+\newcommand{\ustid} {uuu1231221}
+\newcommand{\email} {tralla@tra.la}
+\newcommand{\homepage} {http://www.tra.la}