The CL11 is a simple accessory which you can plug into your existing phone, it will amplify extra loud (up to 90dB) and flash when you receive an incoming call. This is a very useful accessory if you like your phone but can’t hear it ring very well.
The CL11 draws its power from the phone line so there is no need for batteries.
Suited for mild, moderate and severe hearing loss or for noisy environments. This device is portable and can be used with any corded landline phone.View more