@ BramK

I've to try several times, but with some patience it connects. My problem is that I can not get my contacts from the N900 to the RNS 510. When I try this, the RNS 510 does not synchronize with the N900..... Therefore I can't phone anyone because the numbers are on my phone and not on the RNS 510.... What is going wrong?

@ Roberto/Cevenn

I've also deleted existing pairing (on N900 and on the car audio kit), reboot, and pair again. The 2 .deb packages are on my phone for weeks.