Check the listing for details. ☎️ GE Instajack 2 86597 Rev 2 Wireless Phone Jack System Base 2 Port Voice Data. Color: White, Condition: Used, Made in China. Listed at 25.00 USD. Please check my 100% positive seller’s feedback;) Money back guarantee No shipping to California Alaska or Hawaii GE Instajack 2 86597 Rev 2 Wireless Phone Jack System Base 2 Port GE General Electric Instajack 2 Model 86597 Rev 2 – Base Unit (Voice/Data) Base Unit Only – Two-Port Model – Requires Extension for Complete System This listing is for one GE Instajack 2 Model 86597 Rev 2 Base Unit, marked “Base Voice/Data.” It includes two side ports, one labeled LINE and one labeled PHONE. The “Line” port connects to your existing wall jack, and the “Phone” port connects to your phone, modem, or fax. This base unit sends the phone signal through your home’s electrical wiring to a matching extension unit (not included).