The AT&T CL83451 cordless phone comes equipped with DECT 6.0 digital technology which delivers sound clarity, enhanced security and range. The phone features push-to-talk for instant and easy communication between handsets. The HD audio provides an amazing level of sound. This system features a fully-integrated answering machine with 14 minutes of recording space.The CL83451 is wall mountable and can also be placed on an open surface and has an extra large tilt display for easy viewing. Moreover, 50 names and numbers can be easily stored in the phone. It also has additional features like volume control, remote access and tri-lingual menu setup.Telephone Features:DECT 6.0 Digital TechnologyPush-To-Talk for instant and easy communication between handsetsHD Audio-Taking sound quality to the next levelCaller ID Announce-Hear the name of the incoming caller without looking at the phoneDial-in-Base SpeakerphoneLarge Tilt Display on BaseHandset SpeakerphoneCall Transfer Using IntercomConference Between an Outside Line and up to 4 HandsetsUse up to 4 Handsets on a CallRinger Volume ControlEnglish/Spanish/French Setup MenuLast 10 Number RedialTable/Wall MountableDigital Answering Features:Up to 14 Minutes of Digital Recording TimeCall Screening/InterceptRemote AccessMessage Time/Day StampVoice PromptsMemo Recording[Model CL83451]