{"id":4898,"date":"2026-01-23T09:19:53","date_gmt":"2026-01-23T09:19:53","guid":{"rendered":"https:\/\/truenmbstapp.de\/?post_type=help&p=4898"},"modified":"2026-01-23T14:31:32","modified_gmt":"2026-01-23T14:31:32","slug":"how-to-enable-caller-id-for-messenger-calls","status":"publish","type":"help","link":"https:\/\/numbustapp.com\/cs\/help\/android\/calls-caller-id-android\/how-to-enable-caller-id-for-messenger-calls\/","title":{"rendered":"How to enable Caller ID for messenger calls?"},"content":{"rendered":"\n

NumBuster Caller ID can show phone number information not only for regular calls but also for calls in messengers such as WhatsApp, WhatsApp Business, and Viber. This feature uses a widget displayed on the incoming call screen.<\/p>\n\n\n\n

How to enable:<\/h2>\n\n\n\n

In the NumBuster app on the home screen find and tap Caller ID for messengers<\/strong>.<\/p>\n\n\n\n

Choose widget display over other apps<\/h3>\n\n\n\n

This permission allows caller information (rating and tags) to appear over the incoming call screen in WhatsApp or Viber. The widget will not be displayed if permission is not granted.<\/p>\n\n\n\n

Grant notification access<\/h3>\n\n\n\n
    \n
  1. Tap Notification access<\/strong>.<\/li>\n\n\n\n
  2. Find NumBuster in the list and activate the switch.<\/li>\n<\/ol>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
      \n
    1. Important:<\/strong> You will see a notification about granting access. This permission is required for NumBuster to receive phone number data during an incoming call via WhatsApp or Viber. Tap Allow<\/strong> in the pop-up window.<\/li>\n<\/ol>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      Set NumBuster as the default Caller ID<\/h3>\n\n\n\n
        \n
      1. Tap Default Caller ID<\/strong>.<\/li>\n\n\n\n
      2. Select NumBuster in the pop-up window and confirm.<\/li>\n<\/ol>\n\n\n\n
        \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

        NumBuster Caller ID can show phone number information not only for regular calls but also for calls in messengers such as WhatsApp, WhatsApp Business, and Viber. This feature uses a widget displayed on the incoming call screen. How to enable: In the NumBuster app on the home screen find and tap Caller ID for messengers. 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