Bluetooth : trouble between Nexus 4 and vehicle's audio system
I have a problem with the Bluetooth connection between my Nexus 4 and my car.
I manage to connect the phone to the vehicle's audio system, it is perfectly recognized. I can make and receive calls, but as soon as the connection is established with my correspondent, I get a message on the vehicle screen saying: "Call transferred to the phone". There is an option in the vehicle interface to resume the call, but the message "Call transferred to the phone" returns immediately.
How could I fix this?
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