The CPR V10000 Call Blocker is a black device designed to block robocalls and unwanted calls on landline phones. It has a pre-programmed capacity of 10,000 numbers and can block up to 2,000 additional numbers. The device is compatible with various phone brands including Motorola, Panasonic, AT&T, and Verizon. It features a wall-mountable design with an LCD display and does not require a power supply. The call blocker is effective in blocking telemarketers, cold calls, and area codes, making it a useful tool for reducing unwanted phone calls.

Purchase this for my great grandmother before she passed I’m pretty sure she had never used it, but the box is opened. Please check out the pictures if you have any questions please contact me.