As an expert in telecommunications and digital security, I understand the frustration of receiving unwanted calls, especially from unknown numbers. It's essential to maintain control over your communication channels and ensure your privacy and peace of mind. Here’s a comprehensive guide on how to block unknown numbers and manage your call settings effectively.

**Blocking Specific Numbers on iPhone/iPad:**
To block a specific number on your iPhone or iPad, follow these steps:
1. Open the "Settings" app.
2. Scroll down and tap on "Phone."
3. Tap on "Blocked Contacts."
4. Tap on "Add New."
5. You can either search for a contact or enter the phone number you wish to block.

Blocking Unknown Callers:
Blocking unknown callers is a bit more complex because you can't block a number that isn't saved in your contacts. However, you can take the following steps to manage unknown calls:
1. Open the "Settings" app.
2. Scroll down and tap on "Phone."
3. Look for an option that says "Call Silencing" or "Do Not Disturb" (the exact wording may vary depending on your iOS version).
4. Enable "Do Not Disturb" and customize the settings to allow calls only from your contacts or a specific group.

Creating a Contact for Unknown Calls:
If you frequently receive calls from an unknown number and you want to block it, you can create a contact for that number:
1. When you receive a call from an unknown number, do not answer it.
2. Open the "Phone" app and go to the "Recents" tab.
3. You should see the unknown number listed there.
4. Tap on the "i" icon next to the unknown number.
5. Scroll down and tap on "Create New Contact."
6. Save the contact with a recognizable name, such as "Unknown Caller" or "Spam."
7. Now, you can go back to the "Blocked Contacts" section and add this newly created contact to the block list.

Using Third-Party Apps:
There are also third-party apps available that can help you block unknown numbers and manage your calls more effectively. These apps often come with advanced features like spam identification, caller ID, and automatic blocking of numbers that match certain patterns.

Considerations:
While blocking unknown numbers can be a relief, it's important to consider the potential downsides. You might miss important calls from new contacts or services that don't have your number saved. Always ensure that you have a system in place to verify and unblock legitimate calls if necessary.

Final Thoughts:
Blocking unknown numbers is a personal choice and can greatly reduce the amount of unwanted calls you receive. It's crucial to stay informed about the latest tools and features available on your device to maintain control over your communication. Remember to regularly update your settings and consider using additional security measures to protect your privacy.

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Getting lot of calls from unknown caller is really annoying one. On your iPhone or iPad you can block any numbers via Settings -> Phone -> Blocked. But if you want to block unknown caller, you need to create contact for that call.Apr 8, 2015read more >>