How to prevent iPhone from having no caller ID during calls

How to block calls without caller ID

When you block calls from a displayed phone number, you must do this for each individual call. Luckily, Apple has built-in settings in your iPhone to block all No Caller ID calls with a few simple settings changes.

To block phone calls without caller ID, go to Settings, then Phone and scroll down until you see "Break unknown calls or Mute " (set to off by default), switch it to "On".

After turning this feature on, you will still receive calls when the phone number is displayed. If the phone number is blocked or held by the caller, you will not receive the call.

Instead, any calls without caller ID will be sent directly to your voicemail, so if it's a legitimate call from someone, they can easily leave you a message. If it's a spam call, you'll filter it out and can easily delete any messages they may have left for you.

How to block all calls on iPhone for a certain period of time?

If you want to block all calls on your iPhone for a certain period of time, you can set your iPhone to "Do Not Disturb" mode. This is a very useful feature for meetings or when you don't want to answer the phone.

To turn on Do Not Disturb on your iPhone, go to Settings and select Focus Mode, then select "Do Not Disturb"set up. When this feature is turned on, you will not receive any calls, they will go directly to your voicemail.

When you want to answer the call again, you can go to "Settings > "Focus" and turn off the "Do Not Disturb" feature on your iPhone.

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