Software-Update ............................................................................................................ 84
Fehlerbehebung ............................................................................................................. 85
Neustart ..................................................................................................................................85
Harter Neustart .....................................................................................................................85
Werte zurücksetzen .............................................................................................................85
TFTP-Update ..........................................................................................................................85
Manuelle Initialisierung .......................................................................................................86
Anrufsymbole ........................................................................................................................90
Im Ruhezustand ...............................................................................................................91
Tastenereignisse ................................................................................................................ 102
Wählen ................................................................................................................. 107
6