Phone calls suddenly end on my iPhone
When I talk on the phone, the calls suddenly end!!
[Re-Titled by Moderator]
Original Title: Phone calls suddenly end
iPhone 17 Pro Max, iOS 26
Try a Forced restart https://support.apple.com/guide/iphone/force-restart-iphone-iph8903c3ee6/ios
Uninstall any security, adblock or VPN apps.
If it continues, contact your cell provider.