Missing numerous important calls because cannot uncheck Silence while iPhone is locked or Always or anytime actually!
This issue is incredibly frustrating. I missed 6 calls - same person - whilst I was sitting waiting for their call but my iPhone was locked. It is impossible to turn this off - ie to untick both the above mentioned settings - While iPhone is locked and Always.
Several other users have submitted their opinions and Robin's response was extremely measured but this is driving me crazy as I cannot eliminate the problem.
iPhone 5s, iOS 12