The VTech CS6124-31 cordless phone makes it easy to keep track of your calls, whether you're home or not. A built-in digital answering machine records up to 11 minutes of messages and caller ID. Call waiting stores up to 30 calls. With DECT 6.0 digital technology, this phone delivers superior sound quality, range and security, so you can enjoy crystal-clear conversations. Digital answering system records up to 11 minutes of messages. DECT 6.0 digital technology provides superior sound quality, range and security. The phone won't interfere with wireless networks and electronic devices, so you can enjoy clear, noise-free calls. Your calls are digitized and encrypted, making it almost impossible for anyone to listen in and compromise your security. Caller ID/Call Waiting stores up to 30 calls. Digital Phonebook directory stores up to 30 names and numbers. Any key answer lets you answer the phone by pressing any key. Backlit keypad and display makes the phone easy to read and use. Handset volume control, and Redial the last number with the push of a dedicated button. Standard wall mount capability. Hearing Aid Compatible.