Great Buttset!! Best I have ever had.
This buttset is a worthy upgrade. It replaces a handful of expensive testers all with one device. A standard data-safe lineman's buttset with a high-quality speakerphone; A DTMF digit-grabber; a caller-ID testset; and a telephone line voltage/loop current measurement device. This will be our standard buttset from now on. Also a plus is the bright, backlit display and the glow-in-the-dark buttons. They glow BRIGHTLY after being outside in the sun and going into a phone room.
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