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 The DECT4086 cordless telephone by Uniden is packed with time-saving features coupled with DECT 6.0 technology - helping you run your life smoothly. The large LCD display on the phone and the base, and blue backlit keys make it a snap to dial the correct number or access features, even in low-light conditions. The phonebook feature stores up to 100-names on both the handset and the base with an alphabetical search, unique ringers you can assign to specific calling parties, and an option to transfer either a single listing or the entire phonebook. The trilingual menus guide you through every step so you can take full advantage of the ten full hours of talk time per battery charge. Never miss a call with the digital answering system that has up to 30-minutes of recording time. Place a phone in all rooms of the house by expanding the DECT4086 up to ten handsets with one base.