How Do I Turn Off Call Silence on iPhone?
If you’ve enabled Do Not Disturb mode to black all alerts, turn it off to restore incoming call and other notifications.
How Do I Unsilence Calls?
Another way to ensure you notice incoming calls is to turn off Silent Mode and check your ringer volume.
Why Are My Calls Being Silenced on My iPhone?
If you’re suddenly not receiving call notifications and don’t know why, check the switch that controls Ring and Silent Mode; it could be set to Silent Mode by mistake. You may also want to double-check that you didn’t mistakenly activate the Do Not Disturb button in your Control Center. Other possible reasons for call silencing could include:
Your bedtime and sleep mode settings: If you use the Bedtime feature on iOS 13 and earlier, check to see if Do Not Disturb During Bedtime is on from the Clock app > Bedtime > Options. From the Health app in iOS 14, choose Browse > Sleep > Options > Sleep Mode and look at the toggle next to Turn On Automatically. Your headphones could be the culprit: Open the control center to see if the volume bar is too low or mistakenly muted. If you see a Headphones volume indicator on your screen, even if you disconnect the accessory, your iPhone could be stuck in headphone mode and require an inspection by Apple Support. Your device could be blocking unknown callers: Go to Settings > Phone > Silence Unknown Callers and move the toggle to the off position if it’s activated.
