Available in square ONLY . Tan with velcro strip to attach to phone or desk. Designed for use with standard Modular and Electronic Telephones. Comes complete with plug-in power supply . Amplifies incoming calls more than 3 times above normal level with fingertip control.
Amplifier is compatible with standard and electronic phones, single or multiline.
Connects between the handset and the telephone. It will work with or without the use of a hearing aid. Comes complete with a carrying case and battery. Great for noisy areas and for the hearing impaired. Can be used with multiple phones.