i make this post for find help and solve this problem !
but here now i find only some reason to change to Android !
- with nokia i can make an audio profile like "night" to silent all volume, but in this profile i can insert some contacts that i make a ring !
but when i change profile to "normal" all contact have the same ring ! this with bb is not possible !!
-with nokia i can hear the contact name with the ring. On Bluetooth headset i can know the name of the caller !
-with nokia in bluetoot headset i can hear the general ring and personal ring of contact with bb i hear ony a double beep...