Hi,
You might be better off 'Contacting the Seller' for more information,
the description says that it was working before he disconnected it.
You need to find out if some type of MODULE, EXTERNAL SPEAKER
and MICROPHONE is also required.
Don't have this problem with mine, my mobile phone 'auto connects'
to the 'head unit' when I get into the car.
Good Luck
- Steve.
You might be better off 'Contacting the Seller' for more information,
the description says that it was working before he disconnected it.
You need to find out if some type of MODULE, EXTERNAL SPEAKER
and MICROPHONE is also required.
Don't have this problem with mine, my mobile phone 'auto connects'
to the 'head unit' when I get into the car.
Good Luck
- Steve.