2 ms·
Some systems used phased ringi g so only the correct phone would ring, but I'm having trouble finding details. That last party line in the US was taken out in
by DanBC 6y ago
Some systems used phased ringi g so only the correct phone would ring, but I'm having trouble finding details.
That last party line in the US was taken out in 1991! https://www.numberbarn.com/blog/phone-history-party-lines/ https://www.numberbarn.com/blog/phone-history-party-lines/