AT&T Bluetooth, DECT Cordless Phone - Black, Silver - Cordless - 2 x Phone Line - 1 x Handset - Speakerphone - Answering Machine - Caller ID - Backlight Two-line telephone system with one cordless handset is Bluetooth capable Offers Caller ID, call waiting, 200-number history, 14-minute digital answer machine and more Dial-in-base speakerphone, handset speakerphone, equalizer and call transfer using the intercom Make and receive your cell phone calls on all handsets Expands up to 12 handsets on a single phone jack