Before using this AT&T product, please read the Important safety instructions on pages 45-47 of this manual. Please thoroughly read the user’s manual for all the feature operations and troubleshooting information necessary to install and operate your new AT&T product. Model #: AT3111-2 Type: DECT 6.0 cordless telephone Serial #: (found on the bottom of the telephone base) Purchase date: Place of purchase: The ENERGY STARR program (recognizes and encourages the use of products that save energy an