This AT&T cordless answering system comes with two handsets and a sleek silver design. It is perfect for any home or office telephone setup. The system has a phone line capacity of 1 and is compatible with AT&T phone service. The BL102 model features a smart call block function, making it easy to block unwanted calls. It also has a voicemail system for you to leave messages and have them transcribed. This cordless telephone system is perfect for anyone looking for a reliable and user-friendly phone setup.