How do I prevent unknown numbers from calling me on WhatsApp?

How do I prevent unknown numbers from calling me on WhatsApp - briefly?

To block unknown numbers from calling you on WhatsApp, follow these steps:

1. Open WhatsApp and go to "Settings".
2. Select "Account" > "Privacy" > "Calls", then choose who can call you (e.g., "My Contacts").

How do I prevent unknown numbers from calling me on WhatsApp - in detail?

Preventing unknown numbers from calling you on WhatsApp involves several steps to enhance your privacy and security. Here's a detailed guide on how to achieve this:

1. Adjust Your Privacy Settings:

   • Open WhatsApp and go to "Settings."
   • Navigate to "Account" > "Privacy."
   • In the "Privacy" section, tap on "Phone Number." You will see three options: "Everyone," "My Contacts," and "Nobody."
   • To prevent unknown numbers from calling you, select "My Contacts." This setting allows only your saved contacts to call you.

2. Block Unknown Callers:

   • If you receive a call from an unknown number, you can block that number directly.
   • After the call ends, tap on the number at the top of the chat screen.
   • Select "Block" to prevent that specific number from calling or messaging you again.

3. Use WhatsApp Business App (Optional):

   • If you're using WhatsApp for business purposes and need more control over incoming calls, consider using WhatsApp Business.
   • The Business app allows for more advanced privacy settings and the ability to respond to messages from unknown numbers without revealing your personal number.

4. Report Spam:

   • If you receive spam calls or messages from unknown numbers, report them to WhatsApp.
   • Go to "Settings" > "Help" > "Contact Us."
   • Provide details about the spam message and submit your report. This helps WhatsApp identify and block known spammers.

5. Avoid Sharing Your Number:

   • Be cautious about sharing your phone number on public platforms or with people you don’t trust.
   • Unknown numbers can obtain your contact information from various sources, so it's crucial to limit exposure.

6. Use Third-Party Apps (Cautiously):

   • There are third-party apps available that claim to block unknown callers or spam messages. However, use these with caution as they may require additional permissions and could potentially compromise your data.

By following these steps, you can significantly reduce the number of unwanted calls from unknown numbers on WhatsApp, enhancing your overall user experience and privacy.