RCA Almond 2-Line Phone Splitter is a convenient phone splitter adapter designed to simplify your phone line connections. This 2-in-1 phone jack adapter allows you to easily connect two phone lines with up to two line capacity. It supports the use of standard phone connectors and features a versatile 4-wire system that works seamlessly with all 2-wire or 4-wire systems, making it compatible with a wide range of phone setups. Whether you need to expand your phone line access or organize your connections, this splitter a reliable and straightforward solution. Model Number: TP257R