Pinouts / connecteur J105 & J108 http://www.dreambox.hk/cellphones/Sony%20Ericsson_J105.php

J100i pinout

• 9 - GND
• 10 - DTMS Rx
• 11 - DFMS Tx
• 12 - +5v in

sms based control of home appliances avec DTMS (rx) et DFMS (tx)

P1i, P990i, R300, R306, S302, S500i, T303, T650i, T700, W200i, W300i, W350i, W380i, W550i, W580i, W595, W610i, W660i, W700i, W710i, W760i,W800i,W810i W850i,W880i, W890i, W900i, W902, W910i, W950i, W960i, W980, Z250i, Z310i, Z320i, Z530i, Z550i, Z555i, Z610i, Z710i, Z750i, Z770i, Z780i cell phones (new SonyEricsson Fast Port) pinout : http://pinouts.ru/CellularPhones-P-W/se_k750i_pinout.shtml