Can you add an external switch or operate a toy/appliance with the QuickTalker FT? Ed Clausen February 11, 2021 18:13 Updated No, the QuickTalker FT 7, 12 and 23 do not have input or output for external equipment. If you require this functionality, we’d recommend reviewing the SuperTalker FT as a suitable option. Related articles Why does the QuickTalker FT LED alternate flashing between red and yellow two times and not play my message? Do the top 3 message cells change with different levels on the QuickTalker FT? Why can’t I change levels on the QuickTalker FT? Comments 0 comments Article is closed for comments.