My Audi A3 2007 170 PS TDI is fitted with an Audi Mobile phone adapter (cradle) to suit my Nokia 6300 mobile. But i had to replace my original mobile with another Nokia 6300 mobile same model to suit the Audi Mobile phone cradle. Problem is the Audi cradle charges the replacement mobile phone but does not allow it to connect to the Audi speaker phone system. From what i can gather the Audi phone system paired itself with my original Nokia 6300. How can i get my car to accept my replacement phone.