This AT T 1740 Digital Answering System is a great addition to your home telephone system. It comes with a variety of features including a Day/Time Stamp-Digital, Wireless, LCD Display, Audible Message Alert, Call Screening, LCD Screen, English/Spanish Voice Prompts, Digital, Remote Access, Built-In, Message Guard Memory for Power Failure, Remote Message Retrieval, Message Counter, Call Intercept, Voice Memo Recording, 60min. Digital Recording Time, Volume Control, Conversation Recording, Date/Time Stamp, and Memory Guard Memory for Power Failure. The machine is designed for use with DSL (RJ-11) interface and comes in a sleek white color. It is a unit type product with a unit quantity of one, and it is compatible with AT T brand. The model number is 1740 and it was manufactured in China in 2011. This answering machine is perfect for anyone looking for a reliable and efficient way to manage their home telephone calls.170