Plantronics TriStar Headset Bedienungsanleitung download
- Plantronics TriStar Headset Bedienungsanleitung download
Deutsch 
- Bedienungsanleitung Plantronics TriStar Headset
- Plantronics TriStar Headset manual
- Mode d'emploi Plantronics TriStar Headset
- Инструкция по эксплуатации Plantronics TriStar Headset
- Manuale d'uso Plantronics TriStar Headset
- Manual de instrucciones Plantronics TriStar Headset
- Manual de uso Plantronics TriStar Headset