I didn't actually wire the 6p6c RJ12 cable directly to my module. Instead, I used a 6p6c modular jack, and wired that to my circuit instead. Again, the wire colours are completely random here, so just ignore those.
OnePlus-ONEPLUS A5000 ISO320 1/100 f1.7 4.103mm 2020-12-19 16:45
Use the magnify icons (above) to change the image size