While on a phone call, I noticed a blue and black rectangle. So after hanging up I made another call and there it was again. Its divided in half with a blue right triangle and a black right triangle. Anyone have a clue?
Posted from my CrackBerry at wapforums.crackberry.com
Okay, I had no idea either that you could do that. However, i just tried it on a call - pressed the trackball while on the call - and all I get is a regular menu to hold, mute etc. No option to adjust the sound. I have an ATT 8310. Is this only an option on the 8320?
CrackBerry is in no way Affiliated with BlackBerry. We take pride in our unbiased content, however do occasionally receive free products from vendors that we review or discuss. For more info click here.