BlackBerry 8300 Curve pinouts
Mini-USB connector of cell phones pinout
Mini-USB of Blackberry 6210, 6220, 6230, 6280, 6510, 7100(g, i, r, t, v, x, t), 7130(e, c, g), 7210, 7230, 7250, 7270, 7280, 7290, 7510, 7520, 8700(c, f, g, r, v); Creative Zen Micro, Zen Micro Photo, Zen Neeon and other PDA devices
Universal Apple-compatible CTIA Headset/Earphone 3.5mm Jack (LRGM) pinout