The Geemarc CL1100 is hearing aid compatible and is designed to help those with a high frequency hearing loss, a problem affecting many people who are hearing impaired. Those with high-frequency hearing loss cant hear sounds like st and ch, so words like stair and chair sound like air. Just increasing the volume doesnt always help because it amplifies all frequencies. The Geemarc CL1100 telephone features a built-in sound equaliser that selectively increases the volume of high or low frequency sounds. This equaliser should help those with a high-frequency hearing loss.

This phone also has a volume control for your own outgoing voice so that a hard of hearing friend or relative can hear you better too.

There are 12 speed dial buttons which makes is very quick and easy to call most of the people you would regularly phone.