Comment on new adaptor just dropped
Telephone cable has 4 wires in it:
easy-do-it-yourself-home-improvements.com/telepho…
It has 4 wires, but you only need 2 for normal single landline use. The second pair is for a second line.
Source: I have wired telephone jacks back in the 90s and early 00s.
Death_Equity@lemmy.world 1 year ago
It has 4 wires, but you only need 2 for normal single landline use. The second pair is for a second line.
Source: I have wired telephone jacks back in the 90s and early 00s.