I've just bought a Samsung J700 mobile phone and a Navigon 2150 max satnav.

I have followed the instructions to make a Bluetooth connection but it keeps failing and I keep getting a prompt on the phone to make a serial connection.

Whether I click on 'Yes' or 'No' the Bluetooth connection isn't made and every few seconds the phone displays the prompt again.

I think the problem is with the Navigon satnav.

Any ideas appreciated.