Keep your home peaceful with a call blocker phone. By stopping withheld numbers or specific callers getting through, you can eliminate nuisance calls. Our advanced models let you avoid entire groups and companies by flagging numbers with certain opening digits. Multiple handsets are great for larger households, while compact designs are more discreet. For added privacy, telephones with a 'do not disturb' function only allow selected contacts, such as friends and family, to connect.