You can make your own rotary cellphone

Posted By Jagdeep on Feb 18, 2020 in Blog |

At its heart, the phone is based on a custom ATmega2560v mainboard, Adafruit Fona 3G cellular equipment and a rotary dial from a Western Electric Trimline phone, all stuffed into a 3D-printed…

See the rest here: You can make your own rotary cellphone