Another question about my “new” V70: I have no hands-free device in the car, but there is a microphone and the antenna mounted on the mirror. There is also a speaker in the passenger footroom – no idea if it belongs to the normal sound system or to a possible hands-free device. If I see this correctly, the car is prepared for a hands-free device. Can you upgrade the Volvo hands-free device cheaply or (even better) there are e.g. Bluetooth hands-free devices that can be attached to the existing antenna + the microphone? I would also like to retrofit a line-in cable (iPod connection would also be nice, but not necessarily necessary).In the V70 is a SC-805 radio, which has a CD-changer input (but a CD-changer is not connected – I don’t need it either). What possibilities are there to get a mini-klink/cinch? Thanks already for your help!