I would suggest getting a bluetooth kit.
This site should answer your questions. I was about to do it to my '01 740i that already had a phone in it.
Life is good!
STUFF I NEED:
- Snow blowers, Chainsaws, Tampers
- Golf Carts, ATV's & Offroad vehicles, Kids vehicles
- ATV parts (Grizzly 700)
- Heavy equipment (front loader, backhoe, mini excavators, etc...)
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