Panasonic Link2Cell KX-TGE475S - cordless phone - answering system - Bluetooth interface with caller ID/call waiting + 4

Feature that lets you sync your cell or smartphone to your Panasonic home phone handset. Cell phone calls can then be made or received using your Panasonic handset. When a call comes in through your linked cell or smartphone, the handset will announce the name or phone number of the sender using the text-to-speech function. The smart function key button on the handset and the base unit offer a single-click solution to accessing other features, such as retrieving voice messages, viewing missed calls, receiving calls or turning alarms off. A powerful battery back-up system keeps you connected when the power goes out. Keep a charged handset in the base unit and you can still make and receive calls with the other cordless handsets.