<phonos file="Example.ogg" />
<phonos wikibase=Q1 />
<phonos file="Example.ogg">Example text</phonos>
Example text
<phonos file="Example.ogg" /> Other inline text that's not part of the phonos tag
Other inline text that's not part of the phonos tag

Other formats

edit
<phonos file="Voiceover-mathml-example-1.wav" />
<phonos file="Or-ଓଡ଼ିଆ 01.oga" />

text only

edit
<phonos text="foobar" />
<phonos text="foobar">foobar</phonos>
foobar