@yesman@lemmy.world to linuxmemes@lemmy.world • 5 months agoOld Headlemmy.worldimagemessage-square76fedilinkarrow-up1875arrow-down113file-text
arrow-up1862arrow-down1imageOld Headlemmy.world@yesman@lemmy.world to linuxmemes@lemmy.world • 5 months agomessage-square76fedilinkfile-text
minus-square@NaoPblinkEnglish7•5 months agoCould work in theory. Back then there it had sonething like 40 volts going through the line and you needed some decent power to make the bell in the phone ring. But I don’t know if that’s still in use these days.
Could work in theory. Back then there it had sonething like 40 volts going through the line and you needed some decent power to make the bell in the phone ring.
But I don’t know if that’s still in use these days.