How to block unknown contacts in WhatsApp on Android phone so they can't call?

How to block unknown contacts in WhatsApp on Android phone so they can't call - briefly?

To block unknown contacts in WhatsApp on an Android phone and prevent them from calling you, follow these steps:

  1. Open WhatsApp and go to the "Calls" tab.
  2. Tap on the call you want to block, then select "Block contact."

How to block unknown contacts in WhatsApp on Android phone so they can't call - in detail?

To effectively prevent unknown contacts from calling you on WhatsApp using an Android phone, follow these detailed steps:

  1. Open WhatsApp: Launch the WhatsApp application on your Android device. The app icon is typically a green speech bubble with a white telephone inside.
  2. Navigate to Settings: Once in the main chat screen, tap the three vertical dots located at the top-right corner of the screen. This will open a dropdown menu. From there, select "Settings" to access the app's configuration options.
  3. Access Account Settings: In the Settings menu, scroll down and tap on "Account." This section contains various settings related to your WhatsApp account.
  4. Manage Privacy Settings: Within the Account settings, look for the option labeled "Privacy" and tap on it. Here you can control who can see your status updates, profile photo, and other personal information.

  5. Adjust Calls Setting: In the Privacy menu, find the option titled "Calls." Tap on this to adjust who can call you through WhatsApp. You will have three options to choose from:

    • "Everyone": This allows all your contacts to call you.
    • "My Contacts": Only contacts saved in your phone's address book can call you.
    • "Nobody": No one, including unknown contacts, can make voice or video calls to you.
  6. Select "Nobody": To block all unknown contacts from calling you, select the "Nobody" option. This setting ensures that only people you have explicitly saved in your phone's contact list can initiate a call through WhatsApp.
  7. Confirm Your Choice: After selecting "Nobody," a confirmation message may appear, informing you that no one will be able to call you. Confirm this change by tapping "OK" or the equivalent button.

By following these steps, you have successfully blocked unknown contacts from calling you on WhatsApp using your Android phone. This measure enhances your privacy and security by limiting unwanted calls from unfamiliar numbers.