Panasonic KX-TG7874S Link2Cell Bluetooth Cellular Convergence Solution with 4 Handsets in Silver

If you're looking for superb sound quality and long range, look no further than the DECT 6.0 Plus technology in Panasonic cordless phones. Thanks to error correction up to 80x, you get clear transmission even with extended range. Engineered to work in 1.9 GHz frequency, the DECT 6.0 Plus phones won't interfere with wireless devices such as routers, wireless keyboards and microwave ovens.Thanks to advanced answering machine functions, you can get messages wherever, whenever. At home, the base unit will beep to alert you to a message. And on the road, the phone will send a message to your registered cell or work phone.