Ameriphone Products by Walker, a Division of Plantronics Inc, Garden Grove, Calif, offers the XL-40 Amplified Telephone. The unit delivers up to 43+dB extra amplification and features a separate adjustable tone control (500-2,400 Hz) for high-frequency sounds. Other features include an extrabright ring flasher, a superloud ringer with adjustable tone control, and voice mail and missed call indicators. (800) 874-3005; [email protected]; www.ameriphone.com.
