OK - So now I have the car - which is great to drive by the way...   Question about data sim - If I buy a data only sim - Will the car 'look' for the contact list on it rather than the contact list on my phone.  Presume they are seperate but would be good to know that I can install a data sim without it affecting bluetooth connection for my mobile. Presume the satnav will use the data sim rather than my phone to avoid traffic (in the way my previous tomtom did?)   Any re