User Manual

Presence Grey Bluetooth headset
PRODUCT OVERVIEW3
Product overview
Overview of the Presence Grey headset
On/Off power slide
Volume + button*
Microphones
Volume – button*
Multi-function button
USB socket
Ear hook
Speaker
* You can swap the +/– assignment of the Volume buttons (see page 13) If, for example, you want to wear the
headset on the left ear instead of the right (see page 9).
Overview of the BTD 800 USB dongle
Link LEDUSB plug
Link button
LED