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Re: the security plug, I'll believe you that it might work for your line of devices, but in the schematics for the relatively few phones I've looked at there wa
by cnvogel 13y ago
Re: the security plug, I'll believe you that it might work for your line of devices, but in the schematics for the relatively few phones I've looked at there was always active selection on the phone pins.
Think about it: you put normal headphones in the jack (no microphones, only tip, ring, sleeve): it will already short the mic input
- gbl08ma 13y agoIf I put normal headphones in my phone's 3.5 mm jack, it recognizes that they don't have a mic and doesn't mute the built-in mic. So there are definitely some devices where this won't work.