Hi, I have bought a bell 801 entry telephone. I took the old entry phone off which had 5 wires connecting into it, blue, black, red, yellow and green. All I need to do is connect these 5 wires into the five ports on the new bell 801 phone, these are labelled Z T O R I. I have tried many combinations and the phone does not work right. Does anyone know what colour wire goes into to which port????
Many Thanks, Joe.
Many Thanks, Joe.