For the Verizon Blackberry 8330 - when I push "L" during a phone call there's an icon that appears on the screen - it has a stair step up, push "L" again then the stair steps down, push "L" again and it goes away. No info on this shortcut in the user manual. Anyone have an answer? Thanks!
it's a new feature for OS4.5 and up for tuning the earpiece audio during a call. treble enhance, bass enhance, and no enhance are the modes you're stepping thru.
it's a new feature for OS4.5 and up for tuning the earpiece audio during a call. treble enhance, bass enhance, and no enhance are the modes you're stepping thru.