[goose927]

Hi,
I am purchasing a interface cable for my blackberry to plug into a intercom system on an airplane. The intercom manufacturer needs to know what each of the 4 contacts on the headset jack are configured too. we cannot find this information anywhere and there is no number at rim to call.

on the headset jack there are 4 "rings", we need to know what each one is tied too.

Any help would be great.. thanks,
-Brian

[Reed McLay]

3.5mm headset jack schematic? - Mobility Site

[Libuff]

Oh lord, I can only imagine the instructions given to the passangers given by a BB. I hope this isn't a large commercial jet.

Posted from my CrackBerry at wapforums.crackberry.com