DESC: Panasonic KX-TG2570 is the perfect phone for maximum range. Innovative technologies extend the working range up to 8 times that of an analog 900MHz cordless phone. The two-antenna system on the base helps assure long range and consistent sound quality. The Digital Spread Spectrum technology is built in to increase the range and give you more security in your conversations. The KX-TG2570 model supports Caller ID with Visual Call Waiting; Caller ID Pager Call/Call Screening/Auto Interrupt functions and has a backlit 3-Line handset LCD. The phone features a long life battery that provides longer working hours.