All right. Time to open the last page: https://learn.adafruit.com/touch-tone-phone-dial-a-song/assemble-the-dial-a-song First up, connecting the handset to the amplifier. See the photo: I cut the wires from the jack for the handset, stripped the two that were for the speaker, added some shrink tubing (probably unnecessary) and connected them to the out jacks on the amplifier. I … Continue reading Phone-Modding Part 4 – The End?