Sure if you want to be too terse. I'd say most people would want

Start|Save|Settings|Info|Exit

At a minimum but given the style, both that and yours would be super cramped given the font size they wanted.

Further, the post is about German

Start|Speichern|Einstellungen|Info|Beenden

(no idea if those are correct)

Also, those buttons I made up. I what I remember something like 通信 being one button.