Telephone test set
Published: February 2004
Harris Corp.’s TS25D Test Set with Caller ID and call-waiting is equipped with an oversized liquid crystal display (LCD) screen and its intuitive menus are easy to read and use. Features such as dual-tone multifrequency (DTMF) digit grabbing, a tone generator and a talk battery function for powering voice conversations on non-powered pairs make installation and troubleshooting quick and straightforward.
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