Samsung E200 pinouts
The connector/pinout information may be applied to the Samsung (show all pinouts) model E200

 Samsung D500 and others headset pinout should be compatible with Samsung B500, C160, C240, C250, D600, D720, D730, E300, E310, E340, E350, E360, E370, E530, E610, E620, E630, E720, E730, E760, E770, E800, E810, E820, E850, E860, E880, F880, i300, i320, i750, P207, P730, P900, S341i, S342i, S400i, S410i, X210, X540, X550, X650, X660, X670, X680, X700, X800, X810, Z105, Z107, Z130, Z140, Z220, Z300, Z310, Z320i, Z500, ZV10, ZV30 and ZV50.
Samsung D500 and others headset pinout should be compatible with Samsung B500, C160, C240, C250, D600, D720, D730, E300, E310, E340, E350, E360, E370, E530, E610, E620, E630, E720, E730, E760, E770, E800, E810, E820, E850, E860, E880, F880, i300, i320, i750, P207, P730, P900, S341i, S342i, S400i, S410i, X210, X540, X550, X650, X660, X670, X680, X700, X800, X810, Z105, Z107, Z130, Z140, Z220, Z300, Z310, Z320i, Z500, ZV10, ZV30 and ZV50.