Hi I have a Nokia 3100 cell phone and a JNHG-610 hands free kit for it. I've installed it in my car. its power connector includes 4 wires - a red one that connects to the +12V, a black one that connects to the - (gnd) and there are two more wires, a white one and a yellow that I dond have a clue where to connect them. could you tell me what are those wires for, please?
Thanx.
Thanx.