examples of telephones 
Beispiele für Telefone 
telecommunication terminal 
Kommunikationsterminal 
keyboard 
Tastatur 
alphanumeric keypad 
alphanumerische Tastatur 
operation keys 
Bedienungstasten 
numeric keypad 
numerische Tastatur 
function keys 
Funktionstasten 
visual display unit 
Bildschirm 
housing 
Gehäuse 