Multiple connector 3, 12 contacts, for telephone signals |
1 - | Microphone input, negative |
2 - | AUX output, audio, right, plus |
3 - | AUX output, audio, earth |
4 - | Microphone output, negative |
5 - | Telephone audio input signal left, negative |
6 - | Telephone audio input signal right, negative |
7 - | Microphone input, positive |
8 - | AUX output, audio left, earth |
9 - | Microphone output, positive |
10 - | Telephone mute (mute switch for radio) |
11 - | Telephone audio input signal left, positive |
12 - | Telephone audio input signal right, positive |
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