Settings - Cellular Data - Personal Hotspot
I have never setup my personal hotspot, but under cellular data it shows personal hotspot 3.6 GB. When I click on it, it says other devices. What does that mean?
iPhone XS, iOS 13
Question marked as
It certainly sounds like you have been using Hotspot.
If you have other Apple gear, perhaps you’ve been using Instant Hotspot, which requires a bit less intervention.
Use Instant Hotspot to connect to your Personal Hotspot without entering a password - Apple Support