DECT 6.0 cordless headset</br>Eliminate cell phone dead spots at home</br>Caller ID/Call Waiting*-stores 50 calls</br>HD Audio</br>Full duplex handset speakerphone</br>Quiet Mode</br>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>The VTech DS6671-3 allows you to make and receive landline and cellular calls. Connect to Bluetooth wireless technology-enabled cellular phones to make and receive cellular calls with the ease and comfort of a home phone system. Avoid the mad dash to catch a cellular call before it goes to voicemail. Includes a DECT 6.0 cordless headset. Enjoy the freedom of private?? hands-free conversations anywhere in your home or office.