1
Prepare a short script
Write one or two complete sentences with punctuation. Spell out abbreviations that a text to speech voice might misread, and separate long ideas with periods. Keep the first test short enough to replay while checking pronunciation.
2
Open the voice destination
Use the action above to reach the destination, then inspect the text-entry and voice options actually available there. An online free search result does not establish that every voice, input length, or output option is included.
3
Listen and revise
Play the result if playback is offered. If a name, number, or pause sounds wrong, edit the script and try again. Before committing to a longer text to speech project, check whether you can save the audio in the format you need.