"The phone is a remarkably complex, simple device, and very rarely ever needs repairs, once you fix them." - Dan/Panther
Started by Dan/Panther, May 24, 2010, 02:19:27 PM
Quote from: Babybearjs on March 06, 2016, 06:34:59 PMon the BSP 502-400-402, it shows the bell being wired on a 101B coil with the Slate wire being attached to the M terminal and the Slate-Red being attached to the RR terminal. If the bell is wired like this with todays equipment, would it still work?
Quote from: MMikeJBenN on November 17, 2017, 02:57:17 PMThe apartment building we stayed in up until a few years ago still did have grounded ringing. If a ringer wire was not hooked up to GND, and the yellow wire hooked up to Y in the connection block, it would not ring, and the building we just moved from used 4 wires - red and green for speech, and yellow and black for ringing in many of the units, including ours.