The Geemarc CL100 is an easy to use big button telephone , fully hearing aid compatible and is Europes best selling Amplified telephone.It has a receiving volume of up to 30dB making it easy to hear and tone control means you can adjust the pitch of the receiving sound to customize it to your hearing loss. The maximum ringer volume is up to 85dB.The CL100 is powered by telephone line only, so there is no need for an electric socket to enjoy all the functionality of this popular amplified phone.The additional features of the phone include: 3 emergency dial buttons. You can program these buttons with the emergency number of your choice. There are 9 one touch memories, which will be retained even if the telephone is disconnected .The extra bright flashing light signals that there is an incoming call .
eBay