BB Bold & Bluetooth
I only use it with my vehicles built in Bluetooth, witch I've used other phones fine. But with the Bold there's a fair amount of static. 😡
Under the Bluetooth options I turned everything off except for handsfree. Static went away.
I dont know if this would effect bluetooth but it sounds like the same thing, you can literally hear the phone picking up the signal.
If my cellphone is next to my desktop and the speakers are on i could hear static for a few seconds before i receive a text, it does this in some cars also.
What your referring to is known as GSM buzz. All GSM phones do it.
The problem I had seems to be the Bold's bluetooth radio. For what ever reason too many functions selected for the bluetooth connection was creating static during phones calls using my car stereo. 😕