my phone doesn't ring
I bought a new apple iphone se20. It doesn't ring
iPhone SE, iOS 13
Check on Settings > Sounds & Haptics > Ringer and Alerts and set volume to maximum, I also suggest disabling "Change with Buttons", also make sure the mute switch isnt turned on. If after this the iPhone wont ring anyways I suggest you to contact Apple Support or download the Apple Support app on iPhone.
Regards