Features: Clear sound: Noise reduction function helps improve sound quality, giving you a clear voice onthe phone. Fast Dialing: this corded phone with a loudspeaker uses a fast dialing group that can store severalnumbers. Pause/ Hold Function: If you have to do something else while you're onthe phone, press pause or press the button to pause the calland then press the pause or press the button to continue the communication. Wide Application: Designed with two interfaces. It allows you to connect the telephone and distribution board or extension device at the same time, such asPOS machine andfax machine. CallerID Display: CallerID display function will display call numbersto help you know whophone you. .Last Number Redial: When suddenly hung up, the last number redial function can immediately redial the last number to continue your phone call. Mute Function: It helps protect your privacy and secrets if you don't want to be heard on the other end of the phones. No Battery: It doesn't need batteries.It saves electricity and is more convenient to use. Specifications: Material: ABS Size:as Pictures Color: Black/ 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