With An Answering Machine And Smart Call Blocking, The Panasonic Dect 6.0 Enjoy the clarity and reliability of a landline phone, with easy-to-use features. Panasonic Cordless Phone KX-TGD632W is a 2-handset home phone system expandable up to 6 handsets, with Calling Block that makes it easy to stop up to 150 nuisance callers, plus an audible Low Battery Alert to let you know when the battery needs charging, and more. Noise Reduction Technology helps make every call as clear as possible by reducing the surrounding noise coming from the other party?s telephone, while a full range of hands-free phone functions lets you enjoy mobility and flexibility--full duplex speakerphone lets you use your handset hands-free; handset can be used as a monitor for different areas of the house (such as a baby?s room) even while away from home. Customize your caller ID to display in English or Spanish and get caller announcements in that same language so you can hear who is calling, even when you?re across the room (caller ID require additional service through your local phone company). Cordless Telephone with Digital Answering Machine: Expandable home phone system with digital answering system that stores up to 17 minutes of messages; Quick-read Message Counter lets you check for messages easily Block Unwanted Callers, Store Important Numbers: Block up to 150 nuisance callers using one-touch Call Block; store up to 100 items in your phonebook so you?ll never forget a number Hear More Clearly: Noise Reduction lets you hear the voice of the person you are talking to more clearly by reducing the surrounding noise coming from the other party?s telephone Hands-Free Phone Functions: Hear caller announcements in English or Spanish with Taking Caller ID; Full duplex speakerphone lets you use your handset hands-free and monitor different areas of the house (such as a baby?s room) Low Battery Alert: Handset provides up to 10 hours of talk time and up to 5 days of standby time, and gives a visual and audible heads-up when the battery is low