Have your friends been telling you that your iPhone goes straight to voicemail when they call you? The chances are, the fix is quite simple. It has to do with your Do Not Disturb settings.
Go into the Settings icon and then tap Do Not Disturb. Make sure the option is disabled and your phone should ring as normal. Your settings should be set to:
Settings>Do not disturb>Manual
Manual should be off
Settings>Do not disturb>Allow Calls From
Set to Everyone
Settings>Do not disturb>Repeated Calls
This should be on
That's all there is to it. Your iPhone should ring as normal. If it still doesn't work, try restarting your phone.
Go into the Settings icon and then tap Do Not Disturb. Make sure the option is disabled and your phone should ring as normal. Your settings should be set to:
Settings>Do not disturb>Manual
Manual should be off
Settings>Do not disturb>Allow Calls From
Set to Everyone
Settings>Do not disturb>Repeated Calls
This should be on
That's all there is to it. Your iPhone should ring as normal. If it still doesn't work, try restarting your phone.