Hello there, I'm a tech enthusiast with a knack for all things Apple. I'm here to help you with your iPhone queries and provide you with the most accurate and helpful information. Let's dive into how you can block all incoming calls on your iPhone.

Firstly, it's important to understand that blocking all incoming calls is not a feature that Apple provides directly. However, there are several methods you can use to achieve a similar effect. Here's a detailed guide on how you can manage your incoming calls to effectively block them.

Do Not Disturb Mode
One of the most straightforward ways to block all incoming calls is by using the "Do Not Disturb" mode. This feature allows you to silence calls and notifications while your iPhone is locked. Here's how to enable it:

1. Open the Settings app on your iPhone.
2. Scroll down and tap on Do Not Disturb.
3. Toggle the Manual switch to ON (green).
4. Under the "Phone" section, you can customize who can still get through by allowing calls from your "Favorites" or specific "Contacts."

Call Forwarding
Another method is to forward all calls to voicemail or a nonexistent number. This can be done through the following steps:

1. Open the Settings app.
2. Go to Phone.
3. Choose Call Forwarding and flip it ON.
4. Tap Forward To and enter the number you want to forward calls to. This could be your voicemail number or a disconnected number.
5. Exit out of Settings.

Using Third-Party Apps
There are also third-party apps available on the App Store that can help you block calls. These apps offer features such as blocking unknown callers, spam numbers, and even customizing your blocking preferences.

Blocking Individual Numbers
If you prefer to block specific numbers rather than all calls, you can do so by:

1. Going to the Phone app and tapping on the "Recents" tab.
2. Finding the number you want to block and tapping the "i" icon next to it.
3. Scroll down and tap Block this Caller.

Emergency Bypass
It's worth noting that there is no absolute way to block all calls due to the emergency bypass feature. Emergency services can still reach you even if you have all calls blocked.

Considerations
Before you proceed with blocking all calls, consider the following:

- Emergency Services: Remember that blocking all calls might prevent you from receiving important calls from emergency services.
- Work and Personal Life: If you rely on your phone for work or personal emergencies, blocking all calls might not be the best solution.
- Legal Implications: Depending on your jurisdiction, there may be legal implications to consider if you are required to be reachable for certain communications.

In conclusion, while there isn't a direct way to block all incoming calls on an iPhone, you can use features like "Do Not Disturb" mode, call forwarding, third-party apps, or blocking individual numbers to manage your incoming calls effectively. Always consider the implications of blocking calls and ensure you're not missing out on important communications.

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2: Forward Inbound Calls to the Voice Mail or Nonexistent Phone NumberOpen Settings, then go to --Phone--Choose --Call Forwarding-- and flip it ON.Tap --Forward to-- and enter the number in the prior step, whether it's the voicemail number from *#67# or the disconnected number.Exit out of Settings.read more >>