Sep 21, 2018on Rj25 Phone Jack Wiring. Telephone wiring for a phone outlet is typically either 1, 2 or 3 pairs (2, 4, or 6 to modular jacks in the RJ designations but rarely use them to refer to a wiring. 6 pin RJ11, RJ14, RJ25 female connector at the phone and wallet while RJ14 uses a 4-wire configuration, and RJ25 uses all six wires. Related searches for rj11 headset wiring diagram telephone headset with rj11 connectorrj11 headsets for phoneswireless headset rj11headset rj11 jackrj11 headset splitterrj11 headset adapterplantronics rj11rj11 to bluetooth adapter