The VTech DECT 6.0 Connect-To-Cell Cordless Phone provides two handsets and a dedicated headset for hands-free utility. The phone can be connected to both a landline and a cellular device via Bluetooth. You can even use the virtual multi-line function to receive calls from both your landline and cellphone. A digital answering system catalogs calls, and the device has a phonebook directory. Each handset can provide up to seven hours of talk time on a full charge. A speakerphone function is also included.