Assertion: headset's phone | /r/HasAspect | a 2.5 mm jack
Facets:
value: for connecting headsets
type: PURPOSE
Source sentences:
text: A commercial grade headset can still be used when your phone has a 2.5 mm jack and is the preferred solution for quality.
text: The 3.5 mm plug is quickly becoming the go-to standard, but older mobile phones have a 2.5 mm jack for connecting headsets.