20
Function Keys
Turns the device on or off.
Shifts letter keys to type
uppercase letters or other special
characters.
Toggles between the source and
target languages.
Pronounces the source language’s
word.
Pronounces the target language’s
word.
Changes the source language (the
language you already know).
Changes the target language (the
language you want to find).
Types a question mark to stand for
a letter in a word.
Erases a letter. Deletes a file, a
recording or an editable entry.