I'm having trouble locating BlackBerry techical specifications and their website is a mess. They also don't have a number that I can use to easily contact them.

This isn't exactly a coding question, but what does the BlackBerry audio API look like, and where can I get technical specifications on audio? Specifically, I'm trying to find out more information on Audio-In, specifically, through the Mic-In on the 3.5 mm jack.

Unfortunately, before I can proceed, I need to know such things like sampling rate, data width, etc.

Direction to the right resource or if you know off of the top of your head is appreciated.