examples of telephones ![click to hear : examples of telephones](/images/speaker-vert.gif)
Beispiele für Telefone ![click to hear : Beispiele für Telefone](/images/speaker.jpg)
telecommunication terminal ![click to hear : telecommunication terminal](/images/speaker-vert.gif)
Kommunikationsterminal ![click to hear : Kommunikationsterminal](/images/speaker.jpg)
keyboard ![click to hear : keyboard](/images/speaker-vert.gif)
Tastatur ![click to hear : Tastatur](/images/speaker.jpg)
alphanumeric keypad ![click to hear : alphanumeric keypad](/images/speaker-vert.gif)
alphanumerische Tastatur ![click to hear : alphanumerische Tastatur](/images/speaker.jpg)
operation keys ![click to hear : operation keys](/images/speaker-vert.gif)
Bedienungstasten ![click to hear : Bedienungstasten](/images/speaker.jpg)
numeric keypad ![click to hear : numeric keypad](/images/speaker-vert.gif)
numerische Tastatur ![click to hear : numerische Tastatur](/images/speaker.jpg)
function keys ![click to hear : function keys](/images/speaker-vert.gif)
Funktionstasten ![click to hear : Funktionstasten](/images/speaker.jpg)
visual display unit ![click to hear : visual display unit](/images/speaker-vert.gif)
Bildschirm ![click to hear : Bildschirm](/images/speaker.jpg)
housing ![click to hear : housing](/images/speaker-vert.gif)
Gehäuse ![click to hear : Gehäuse](/images/speaker.jpg)