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Pop Port Pin Assignment - Help

3 replies · 2,832 views · Started 07 November 2004

Does anyone know the pin assignments on the 6620? I know they switch based on what enhancement is connected to the phone. How does the phone tell the difference between a mono and stereo headset? I know by shorting pins 1 & 2 (going right from the power connector) the phone thinks there is a headset attached, what to do to make it think its a stereo headset attached?
Thanks

Nokia knows, but has not published any Pop-Port interface specifications as far as I know.

No one has any experience playing with the pop port output? Or understand the engineering behind the difference between the data, stereo and mono cables?