AT&T CL80113. Factory Serviced Includes 90 Day Warranty. . The AT&T CL80113 DECT 6.0, expansion handset is for use with AT&T DECT 6.0 cordless handsets. It has big buttons to dial number and also consists of 9 speed dial number for fast contacting. . . The 50 name/number caller ID history ensures that you never miss an important call and equalizer that lets you choose from 4 preset audio profiles for customized audio. Additional features include call waiting, number redial, and trilingual menu support. . . CL80113: . . | New DECT 6.0 Technology . - Interference Free Communication . - Increased Clarity / Enhanced Security . - Wider Range / Network Friendly |1.9GHz Extra Handset / Charger . - Dedicated for Cordless Phones by the FCC . - 30% Battery Life Increase Over 5.8GHz |Any Key Answer |Trilingual Menu Support (English / Spanish / French) |Last 10 Number Redial |Message Waiting Indicator |50 Station Phone Directory / Dialer |50 Station Name / Number Caller ID Memory |Lighted Keypad |Extra Large LCD Display |Handset Speakerphone |Caller ID / Call Waiting |High Definition Audio Technology |Missed Call Indicator |Dial Display |Mute |Big Buttons. - For Easy Dialing |Intelligent Eco-Mode |Handset to Handset Intercom |Up To 4-Way Conferencing |9 Station Speed Dial