Mr Handsfree Blue Dongle II Mode D'emploi page 45

5. The first time you want to use your Blue Dongle II with the mr Handsfree headset for
making a phone call with Messenger, the Audio Tuning Wizard will start.
a. Read the displayed instructions and click 'Next'.
b. Do the same on the next Window.
When the 'Select the microphone and speakers' window appears...
•
From the dropdown lists for both microphone and speakers select 'USB
Audio Device'.
•
Click 'Next'.
GB-22
a.
b.