The AT&T CL83463 is a 4-handset cordless phone system featuring DECT 6.0 digital technology operating at 1.9 GHz for clear, interference-free calls throughout your home. The system includes a built-in digital answering machine with up to 14 minutes of recording time, caller ID with call waiting, and a large backlit tilt display for easy viewing.

Each handset supports push-to-talk intercom functionality for instant communication between rooms. The system features HD Audio for enhanced sound quality, a speakerphone on each handset, and a phonebook directory that stores up to 50 contacts. The handsets are wall-mountable and expandable up to 12 handsets using a single phone jack. Additional features include quiet mode, do not disturb, and compatibility with AT&T DECT 6.0 cordless headsets for hands-free use.