V-Tech LS6125-2 DECT 6.0 Two Handset Cordless Answering System with Caller ID (Silver/Black) Cordless phone system with two handsets and built-in answering machine Two included handsets can be used with just one phone jack DECT 6.0 frequency avoids interference from appliances and networks for greater range, clarity, and security Built-in digital answering machine offers reliable and instant access to messages, and ability to call in to check messages Speakerphone built into each handset for extra convenience