VTech CS6124 DECT 6.0 Cordless Phone with Answering System and Caller ID/Call Waiting, White with 1 Handset DECT 6.0 Digital technology, Digital answering system Caller ID/Call Waiting, Backlit keypad and display. This item does not have the speakerphone feature. 30 name and number phonebook directory, DSL Subscribers may need to us a DSL Filter For optimal performance batteries should be charged for 16 hours prior to use