The BT 3570 comes with 50 name and number nuisance call blacklist capability to block those persistent and unwanted nuisance calls but also 50 number VIP list to let through the most important callers. It's easy to set-up, has an answer machine and a loud speaker to free up your hands when needed. It's 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 - block up to 50 specific numbers or use 'do not disturb' to silence your calls.