Our surface mount phone jacks connect station wire to a phone jack, allowing the use of a standard phone connector. The four wire telephone jacks work with all two or four wire systems and are good for one or two modem or phone and fax lines. The ivory wall plate mounts to standard electrical outlet box or flush mounts to drywall. RCA TP265/TP265N Modular Wall Jack, Ivory: Designed for standard mounting modular phone plugsIvory