【Digital Answering Machine with Remote Access】The built-in answering machine offers up to 12 minutes of digital recording time. Manage messages directly from the base or handset, or remotely using a PIN code to play, delete, or review messages when away from home. 【Call Block Function for Up to 100 Numbers】Reduce unwanted calls with advanced blocking tools. Add up to 100 numbers to the block list and block anonymous, private, unavailable, and out-of-area callers with one setting, helping create a quieter home environment. 【DECT 6.0 Technology for Clear and Secure Calls】Enjoy improved call clarity and secure wireless performance with DECT 6.0 digital technology. Provides stable long-range coverage and reduces interference from nearby Wi-Fi or Bluetooth devices. 【Bright Backlit Display for Easy Viewing】The handset features a bright backlit display that makes caller information, call logs, and menu options easy to read, even in low-light conditions. 【Includes】1 cordless handset with base, 2 rechargeable batteries, 1 power adapter. 【Hands-Free Speakerphone for Convenient Conversations】The built-in speakerphone allows hands-free conversations while multitasking. Adjustable volume levels make it easy to hear and be heard during calls. 【Caller ID, Call Log, and 10-Number Redial】See who’s calling with Caller ID, review up to 50 calls in the call list, and quickly redial any of the last 10 dialed numbers. 【Expandable System with Hearing Aid Compatibility】The system is hearing-aid compatible and supports registering up to four handsets to one base (additional handsets sold separately). Internal calls, call transfer, and 3-way conferencing are supported between handsets.