AT&T CL80111 Handset DECT 6.0 Technology 1.9GHz (2 Pack) 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 White Backlit LCD Display & Backlit Keypad New Call Indicator, Missed Call Indicator & Handset Volume Control Trilingual Menu Support (English / Spanish / French)