product Clarity®, a Division of Plantronics Inc (formerly Walker Ameriphone), Chattanooga, Tenn, offers the XL50 Amplified Telephone. The unit delivers up to 48 dB extra amplification and features a separate adjustable tone control (600 Hz-2,400 Hz) for high-frequency sounds. Its backlighted keypad with big buttons makes it easy to use. Other features include an extrabright flasher, a superloud ringer with adjustable volume control, voice mail, and missed call indicators. The XL50 includes 12 memory buttons, plus redial, hold, and flash buttons. The product is wall-mountable and has a battery backup in case of power outage. The XL50 is hearing aid telecoil compatible and has an audio output jack for connection to a headset, neckloop, or cochlear implant. (800) 426-3738;