TL;DR
Estefannie has created a unique musical payphone that rings on rainy days to lift her spirits. With payphones becoming increasingly rare, she salvaged one from a surplus pile and set out to transform it into a jukebox-like device. Using an Arduino UNO Q, she programmed the payphone to read key presses and play different songs based on the number dialed, adding sounds like dial tones for an authentic touch.