Uniden DECT4086 2 Line Cordless Phone w/ Digital Answering System Two line digital answering system with advanced phonebook features. DECT 6.0 technology for interference-free from all devices. Caller ID display on base; keypad on base; blue backlit LCD on base; base and handset speakerphone. Alarm clock/schedule reminders; do not disturb mode. Expandable up to ten handsets to one base; intercom/call transfer between headsets. Wall Mountable