This AT&T CL2909 Speakerphone with caller ID/call waiting can be used flat on a tabletop or mounted on a wall and does not require AC power for operation. - The CL2909 features a speakerphone for hands-free use and a Data port that allows the use of another device such as a modem, Fax machine, or answering system with the same wall jack. - The CL2909 also features a 14-number Memory for fast Dialing and has a directory that can store up to 25 additional numbers with names. - This telephone has a caller ID feature that supports caller ID with call waiting service. (Caller ID services are subscriber services available from your local telephone companies for a fee.) - 14 Number memory-Hold-Redial-Flash-Mute-No AC power needed-English, Spanish and French setup menu-Caller ID/call waiting capability-65 name and number caller ID history-Remove button-Display dial - CL2909
