Simplicity Telephone Ring Signaler, LTD model, is a device designed for people with hearing impairments which notifies them whenever the phone rings. The device connects directly to the phone line and that alerts people with low hearing when they receive a call. In addition, it has two models / styles: wall-mount or desktop and both style can flash a plugged-in lamp. It also transmits signal to remote receiver(s) to flash lamps in other rooms. For the wall-mount style, the user can plug in the Add-On Strobe in place of a lamp where for the desktop style, the user can rests the device on a table or countertop.