CPR V100K Call Blocker for Landline Phones - Block Unwanted Calls with One Touch Big Red Button - Pre-Loaded with 100,000 Known Nuisance Numbers - Requires Caller ID

Features

• COMPATIBILITY: Works with most traditional analog landline phones and services from providers like AT&T, Verizon, Frontier, CenturyLink, and Brightspeed. NOT COMPATIBLE with internet-based or digital phone services (VoIP), including Vonage, Ooma, Xfinity Voice, and Quantum Fiber.
• CALLER ID REQUIRED: The V100K requires Caller ID service to identify incoming numbers. Without it, calls cannot be blocked automatically. No external power supply is needed - simply plug into your phone line and start using it.
• EASY MANUAL BLOCKING: Preloaded with 100,000 known nuisance numbers and allows instant blocking of new or repeat numbers using the large BLOCK NOW button. You can add up to 10,000 additional numbers, giving you control over unwanted calls.
• REALISTIC CALL PREVENTION: While no device can stop 100% of spam or spoofed numbers, the V100K helps shut down repeat offenders quickly and gives you more control than passive filters alone.
• SIMPLE DESIGN: No power supply, app, or subscriptions required. Clear display, tactile button, and simple installation make it easy for seniors or anyone to use. For extra protection, pair it with your phone providers spam filtering service.
• SUPPORT & WARRANTY: Every unit comes with a 3-year manufacturer warranty and lifetime customer support. Contact details are included in the box for personalized assistance whenever you need it.