iMBAPrice RJ11 Phone Splitter, Convert Single Phone Jack, Modular 4C Straight T-Adapter, 5-Pack

Easily Adds A Telephone at a Jack To Accept 2 Modular Phones Or Phone & an accessory. Quickly plugs into a standard two-line telephone jack to connect a device to either line one or line two. A combined line one plus line two allows you to keep your two-line telephone connected. Easily adds a telephone as a jack to accept 2 modular phones or a phone & an accessory. Quickly plugs into a standard two-line telephone jack to connect a device to either line one or line two. A combined line one plus line two allows you to keep your two-line telephone connected. Sometimes the jacks are recessed in the case of the VoIP unit. These splitters work great in this situation because they get the splitter away from the jack a bit with the flexible cable. This item's condition is New.