AT T Smart Call Blocker Instructions

Smart Call Blocker Instructions Read before use! Introducing Smart call blocker*§ DL72210/DL72310/DL72340/DL72350/DL72510/DL72570/DL72580 DECT 6.0 cordless telephone/answering system with caller ID/call waiting Not familiar with Smart call blocker? Want to know more? Smart call blocker is an effective call screening tool, which allows your phone system to screen ALL home calls. † If you are not …