The BT 3560 comes with 50 name and number nuisance call blacklist capability to block those persistent and unwanted nuisance calls and 50 number VIP list to let through the most important callers. Its easy to set-up, has an answer machine and a loud speaker to free up your hands when needed. Its also really easy to access features like call divert, three way calling, and call waiting. You must subscribe to a Caller Display service from your network provider to block nuisance calls. Charges may apply. Avoid nuisance and unwanted calls with type 1 call blocking - blocks up to 50 specific numbers. Backlit display screen. Telephone information: 50 name and number memories. 5 ringtones. Last number redial. Caller ID. Call log. Call divert. Handsfree facility. Speaker and ringer volume control. Up to 10 hours talktime/ 200 hours standby. Up to 50m indoor range/300m outdoor range. Out of range indicator. Low battery indicator. 1 - Blocks a specific list of numbers. Answer machine recording time 20mins. Personalised recording facility.