bose pilot? blue tooth rington?

[virusx1]

hi, i have m35x 07, and as you already know, there is an option that i can turn on and off bose pilot on setting. But, i don't see any sound difference at all when i turn on or off back and forth. Could it possibly be that the computer cannot read it and change the option or something?

another question,the cell phone i used via bluetooth in my car, i hear the same rington through my car speakers before when someone calls me. but since i change the cell phone, i hear only ringing through the car speakers when someone calls me. i played around with setting and everything, but is it because some cell phone can support that functio nand some doesn't?

please give some information or experience. Thanks ^^