My Pro seems to have a problem.

I use a jawbone @ blueototh headset. I use it often.

The phone seems to have a "buzz" or a "surge" at the end of words spoken by the other caller...and at times, the phone will go into a prolonged buzz and the call will drop.

I looked at the screen and it appears to me the connection (the bars) surge back and forth and that is when the calls "buzz".

I changed the roaming setting from Sprint Only to the other setting and does not seem to help/change.

Is it possibly my antenna/radio is bad? Does anyone else have this problem?

I do activesync...but I have not loaded anything else except for a CAB to give m the option of removing the communication logo on today screen.

Please advise!