I have a '07 RX350. I tried to connect a second phone via bluetooth and it required me to cut the connection to the first phone. I know that you can't have both phones active with bluetooth at the same time, but I thought that you register multiple phones? What am I doing wrong?

Also, when you have multiple phones registered (if, in fact, you can), how do you select which phone will be active with the bluetooth connection if both phones are in the car at the same time?

Thanks.