SDA / Qtek 8020 / I-Mate SP3i / HTC Feelers 2,5mm headset

Started by coolhand, Dec 08, 2005, 18:49

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For my sda 2 witch has a 2,5 mm 4 pins headset connector i am looking for the pinout so i can modify my existing car kit.

Hopefully anybody can help me.

I don.t  think the connector behind following link is the correct one

as i believe that all four pins are used. gnd, left, right and mic, only the follow up is unknown to me.

Thanks in advance.


Does anyone know about the pinout of the connection to I-mate ..i want to make a long cable for it between USB and my i-mate