The KX-TG994 4-Handset Phone with Call Block comes with 14,000 numbers already blocked, and lets you easily screen and block telemarketers and robocallers with the touch of a button. Features such as Link2Cell, Bilingual Caller ID, and voice controls make this phone system an essential companion for home and work. Key Features: 14,000 pre-installed call block numbers* Up to 2,000 registrable call block numbers Automated call block Telemarketing call block One-ring scam alert Link2Cell 2-Way recording Talking caller ID (English and Spanish) Auto answer with voice command Remote voice assist Digital Answering Machine Talking Caller ID One-ring Scam Alert Telemarketing Call Block Automated Call Bock Call Block 14000 + 2000 Big Red Call Block Button (Base / handset) Easy pairing with cell phones Remote voice assist button * Robocall database is provided by YouMail Inc.