Vintage Radio Shack Telephone Cassette Recorder With Voice Activation

This device was designed to record telephone conversations automatically using a voice-activated feature (VOX). It utilizes standard cassette tapes for recording. The recorder could also function as a standalone tape player and recorder for dictation or other audio. It offered selectable recording speeds to optimize tape usage and could be powered by batteries or an optional adapter. An optional tone could be set to beep every 15 seconds during a call to indicate that the conversation was being recorded. it is used