DECT 6.0 Digital technology?? Digital answering system</br>Caller ID/Call Waiting?? Backlit keypad and display.</br>This item does not have the speakerphone feature.</br>30 name and number phonebook directory?? DSL Subscribers may need to us a DSL Filter</br>For optimal performance batteries should be charged for 16 hours prior to use</br></br>Product Description</br></br>VTech CS6124 DECT 6.0 Cordless Phone?? White/Grey?? 1 Handset</br><br/>http://www.amazon.com/gp/product/B004OA6XAI