Just took delivery of my 2004 A8L. Need advise on what to do on telephone. Dealer tells me I need Motorola V60 phone. Telephone company tells me V60 is old technology and they don't carry it any more. Dealer says he can get one and install for $1000. What? I heard 2005 8L's will have Bluetooth technology late this year or next. My kid's friend, a computer guru, tells me I should be able to get a phone that could operate via Bluetooth. (Believe me, at age 67, I don't understand this). I can't be the first person to have this problem. What's an old buy to do???