The AT&T CL83518 5 Handset Cordless Telephone with Smart Call Block is a reliable and feature-rich home telephone system from the trusted brand AT&T. With its innovative Smart Call Block technology, this cordless phone allows you to easily filter out unwanted calls and only receive important messages. The CL83518 model offers the convenience of multiple handsets throughout your home, making it easier to stay connected in every room. Perfect for those looking for a user-friendly and efficient cordless telephone solution.