\documentclass{beamer}

\usepackage{projektor}

\title{TITLE}
\author{YOU}
\date{}

\begin{document}

\maketitle

\begin{frame}[t, plain]{Plan}
  \tableofcontents
\end{frame}

\section{SECTION}
\begin{frame}{TITLE}
    Hello, world!
\end{frame}

\section*{\hspace*{15mm} Bye, world.}

\end{document}