The AT&T EL52103 cordless phone features Dect 6.0 digital Technology, answering system with caller ID and call waiting. You can use the Handset locator to find a misplaced handset. The handset will emit a sound to help locate the handset. DECT 6.0 digital technology handset speaker phone digital answering system has many features. For example you can review the last 10 number dialed. It can be wall mounted. You can set display language to English, French, or Spanish, set the length that a message can be recorded and select a 2-digit number to allow remote access from another telephone (away from your home or office). You can even customize your phone and set how many times the telephone rings before the answering system answers an incoming call.