See hear and make calls with ease with the AT&T CL82229 DECT 6.0 Expandable Answering System with Smart Call Blocker and Unsurpassed Range. With this system you can say goodbye to unwanted calls waking you up in the middle of the night or tying up the line. Robocalls are automatically blocked from ever ringing through - even the first time. You can also permanently blacklist any number you want with one touch. The dial-in base means you ll always be able to make calls even if the cordless handsets are temporarily misplaced. The AT&T CL82229 with Smart Call Blocker also features a digital answering system that can record up to 22 minutes of incoming messages outgoing announcements and memos to help you stay organized. This reliable cordless system brings you long range HD audio and extra features like caller ID announce and push-to-talk for effortless calls from any room in your home. Add up to 12 accessory handsets in miutes with just one phone jack.