User Manual

Presence Grey Bluetooth headset
CONTENTS1
Contents
The Presence Grey Bluetooth headset ............................................................................................................................... 2
Package contents ................................................................................................................................................................. 2
Product overview ..................................................................................................................................................................3
Overview of the Presence Grey headset ..............................................................................................................................3
Overview of the BTD 800 USB dongle .................................................................................................................................. 3
Overview of the LEDs .............................................................................................................................................................4
Putting the headset into operation .................................................................................................................................... 5
Charging the headset battery ................................................................................................................................................ 5
Pairing the headset with Bluetooth devices ........................................................................................................................6
Using the headset ................................................................................................................................................................ 9
Individually adjusting the headset and wearing it ..............................................................................................................9
Switching the headset on and connecting it ......................................................................................................................11
Switching the headset off .................................................................................................................................................... 12
Retrieving information on the remaining talk time ........................................................................................................... 12
Changing the volume ............................................................................................................................................................ 13
Muting the headset’s microphone ...................................................................................................................................... 14
Enabling/disabling voice prompts ...................................................................................................................................... 14
If you are out of the Bluetooth transmission range ........................................................................................................... 14
Making calls using the headset .........................................................................................................................................15
Making a call .......................................................................................................................................................................... 15
Accepting/rejecting/ending a call ...................................................................................................................................... 15
Transferring the call to/from the headset ......................................................................................................................... 16
Redialing ................................................................................................................................................................................ 16
Voice dialing for computer or voice assistant for mobile phone ..................................................................................... 16
Managing multiple calls ........................................................................................................................................................17
Cleaning and maintaining the headset ..............................................................................................................................18
Cleaning the headset ............................................................................................................................................................ 18
Storing the headset ............................................................................................................................................................... 18
Updating the firmware of the products .............................................................................................................................. 19
If a problem occurs ... ......................................................................................................................................................... 20
Specifications ......................................................................................................................................................................21