This round wall jack has a single telephone jack that accommodates a single telephone line. The circular design of the wall plate gives a clean professional installation. The wall plate is designed to fit on a standard electrical J-box or low voltage mounting bracket (not included). Brand Name: Monster Sub Brand: Just Hook It Up Number of Jacks: 1-Jack Product Type: Wall Plate Mount Type: Wall-Mount For Modular Phones: Yes Packaging Type: Carded Color: White Number of Conductors: 4 Number in Package: 1 pk...