W.E. 102, 202 and subset easy wiring diagrams - Page 10 Jun 20, 2012Western Electric "all other" Wiring Diagrams W.E. 102, 202 and subset easy wiring diagrams; Putting all the parts from a 634A or 684A subset into the phone itself would have taken a lot of room on the desk, although there is a wall phone (653A) that does just that. I tried wiring my subset and phone exactly as the diagram. When I do