There’s something so nostalgic about the rotary phone that makes it a ... [Voidon] also couldn’t get the phone’s original ringer to work, so he used the Raspberry Pi’s internal sound ...

so he compromised with an mp3 of a rotary ringer. [Tal] also wanted a way to have dialed-number feedback without cutting up the phone to add a screen, so he found a text-to-speech library and made ...