in my A8, no-one can hear you scream

[erubus]

Hi guys.

Not sure if this should be in this section or the interior electronics section but here goes...
When I'm speaking on the phone - via bluetooth - using my own phone, not the audi branded one under the arm rest, nobody can hear anything I'm saying. Is there a microphone setting anywhere on the MMI or via VCDS that I can turn up? Alternatively, where is the microphone located? Getting sick of the OH shouting at me when I try to call.

gill