VTech CS6429-4/CS6629-4 Brand New Includes One Year Warranty The VTech CS6429-4 is the cordless phone comes with three extra handset. This phone comes equipped with DECT 6.0 digital technology which delivers excellent sound, enhanced security and range. Moreover it features interference free crystal converastion-wont interfere with wireless network and other electronic devices. The phone is expandable up to 5 handset using only one phone jack. The CS6429-4 can easily store 50 name and number. With just the touch of a button, hands-free conversations are made easy with the handset speakerphone. The phone has additional features like volume control, digital answering system—no tapes or moving parts and tri-lingual menu setup. CS6429-4 Features Caller ID / Call Waiting Expandable Up To 5 Handsets Handset Speakerphone Backlit LCD Display Backlit Keypad 100 Station Name / Number Caller ID Memory 50 Station Phone Directory / Dialer Voicemail LED Indicator Handset to Handset Intercom Conferencing Last Number Redial Selectable Ringtones Handset Volume Control Trilingual Menu Support English / Spanish / French Handset Locator / Paging Any Key Answer Wall Mountable/Mount Included Call Transfer DECT 6.0 Technology 1.9GHz Interference-Free Wide Range 30% more Battery life Eco-Friendly Phone Digital Answering System