NEC n550i pinouts
The connector/pinout information may be applied to the NEC (show all pinouts) model n550i
NEC e313, e525, N8, N8i, e606, e616, e616v, e808, n341i, e228, 338 cell phones cable connector pinout for 525, 515, c313, e313, e525, e530, e535, e606, e616, e616v, c616v, e228, e808, e808s, e808y, n331i, n341i, n400i, n410i, n530i, n550i, n590i, n630i, n8, n700, n710, n830, n900, n8000 models