Handsfree equipment
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
The handsfree equipment consists of a microphone and a speaker.
The microphone is in the rear view mirror and is directly connected to the phone box. For aftermarket carphones, the microphone is a swan neck type, mounted in the head restraint on the driver's seat.
The loudspeaker is in the head restraint on the driver's seat and is directly connected to the phone module (PHM).
Only the handset works if there is a fault with the handsfree equipment.
There are diagnostics for the microphone and speaker.