This AT&T CL2909 #ATT-CL2909 corded 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 AT&T CL2909 Corded Speakerphone features a speakerphone intended 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.)
