Features: Clear Sound: Noise reduction function helps prevent outside noise and gives you clear sound whencalling. Speed dial and corded phone --- This corded speaker phone uses aspeeddial group to store frequently used numbersin case ofemergency. The corded phone has a dualinterface design that allows you to connect boththe phone and the power strip or extensionPOS, faxmachine. CallerID & MuteFeature: The CallerID feature will display the caller's number to help you avoid eccentric calls. Give you a moresecure call. The mutefeature helps protect your privacy and secrets if you don't want the other end to hear you while onthe phone. Very reliable. Pause / Hold function: If you have to do other little things while answeringthe calls, you can pause or press the button to pause the calls. Then press Pause or press and hold the button to continue communication. Last Number Redial and No Battery: When a sudden hang-up occurs, the Last Number Redial feature can immediately redial the last number to continue your business. Very practical No battery required. Save energy and make it easyto use. Specifications: Material: ABS Size:as Pictures Color: White CallerID: Yes LCD Screen: Yes Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurm Package includes: 1Set Fixed Telephone