Plantronics 640E Bluetooth Headset User Manual


 
Plantronics DiscoVErY
640E
BlUEtootH
®
HEaDsEt
Micro-casQUE BlUEtootH
®
aUricUlar BlUEtootH
®
FonE DE oUViDo BlUEtootH
®
USER GUIDE_
GUIDE DE L’UTILISATEUR_
GUíA DEL USUARIo_
GUIA Do USUÁRIo