my phone rings one time only for incoming calls
Trying to learn why my iPhone XR will ring only once for ALL incoming calls.
iPhone 11
Question marked as
It is your carrier that determines the number of rings that will occur before the phone goes to voicemail.
Most carriers have a website that allows users to choose the number of rings from 1 to 8, for example.
Contact your carrier to learn what they offer in the way of options.