iPhone 12 phone sound has problems

Hi everybody . i have problem playing iphone 12 phone sound. When someone calls, the ringer doesn’t ring and there’s a beeping sound like my phone is broken. who can help me? thank you. My bell fork is available at tonosdellamadagratis.com.

Perhaps it’s a settings issue. It can’t be hardware because iPhone12 has some of the best pieces of hardware in its price range. Did the iOS update for you? Maybe it changed the setting there?