Single handset cordless system features a digital answering system with up to 22 minutes of recording time to grab calls when you can't. Answering system voice guide provides talking prompts to walk you through the setup of your new phone's digital answering system so you can be confident it's ready to record. Full-duplex, handset speakerphone allows you to have hands-free conversations. Caller ID displays the name, number, time and date of incoming calls. DECT 6.0 digital technology delivers excellent sound quality and range while ensuring wireless networks and other electronic devices don't interfere with conversations. Power-conserving technology intelligently manages power consumption to use less energy and extend the battery life. Phone system also features quiet mode, call block, call screening, mute, any key answer, volume control and more.