Steren 300-214IV 4-Conductor Flush Wall Plate Ivory UL 6P4C RJ11 Face Plate Dual 2-Port Telephone Wall Plate RJ-11 Jack Modular 4 Conductor Duplex Audio Signal Data Line Cord Plug, 2 Outlets, Part # 300214-IV
Flush mount, twin outlet modular jack and plate. Fits all standard modular phones. Permits connection of two phone or phone / answering machine combination. Installs in standard electrical box, to replace existing flush mount jack or add new jack.
Instructions:
Single line Wiring:
Dual Line Wiring: