[valtea]

Cable Name: Bleu 145x
_____
/12345\
_______
1: Gnd
3: Tx - RJ45 Pin 2 (connect to +5v via 10k resistor)
4: Rx - RJ45 Pin 3 (connect to +5v via 10k resistor)

Hint: reverse rx and tx of LG C2500 Cable and add resistors

I'm new in electronics so kindly explain me details.
Is it :-
Phone RJ45
1 7 or 8
3 10Kresistor 1 and then to 2
4 10k Resistor 1 and then to 3


Thank you