Call Blocker 4000 Group Blacklist LCD Screen High Security Prevent Harassment for Home Office

Feature: 1. Large Capacity: With a storage capacity of 4000 numbers, the call blocker can block all kinds of harassing calls, ensuring an undisturbed phone experience. 2. High Security: The call blocker utilizes advanced filtering and anti harassment technology, effectively intercepting harassing calls and protecting personal privacy. 3. Adjustable LCD Screen Brightness: You can adjust the brightness of the display screen according to your preferences, adapting to different environments. 4. Plug and Play Design: Call blocking device is easy to use, plug and play functionality, eliminating the need for additional wiring and offering convenience and speed. 5. Easy Operation: Equipped with an LCD display screen and a simple button design, the call blocker is user friendly and does not require complex setups. Specification: Item Type: Call Blocker Material: ABSBlacklist Quantity: 4,000 groups Call List: 100 Screen Brightness: 5 level adjustment. Package List: 1 x Call Blocker 1 x User Manual 1 x Telephone Line