Brought to family member who can't hear the phone ring. He was dismissive at first. Super easy to install. Unplugged the phone, plugged the light into the phone jack, plugged the phone into the light jack. Tested by calling his number, and it flashed and caught his attention. Is that because my phone is ringing? he asked. He hasn't missed a call from us since.
Rating:
[5 of 5 Stars!]