{"id":4904,"date":"2026-01-23T09:19:53","date_gmt":"2026-01-23T09:19:53","guid":{"rendered":"https:\/\/truenmbstapp.de\/?post_type=help&p=4904"},"modified":"2026-01-23T14:32:46","modified_gmt":"2026-01-23T14:32:46","slug":"how-to-enable-caller-id-for-messenger-calls","status":"publish","type":"help","link":"https:\/\/numbuster.pro\/ja\/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. […]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"help_category":[471,542],"help_platform":[],"class_list":["post-4904","help","type-help","status-publish","hentry","help_category-android","help_category-calls-caller-id-android"],"acf":[],"yoast_head":"\nHow to enable Caller ID for messenger calls? - NumBuster<\/title>\n<meta name=\"description\" content=\"\u30e1\u30c3\u30bb\u30f3\u30b8\u30e3\u30fc\u901a\u8a71\u3067 NumBuster \u7740\u4fe1\u8868\u793a\u3092\u6709\u52b9\u306b\u3057\u3001\u7740\u4fe1\u4e2d\u306b\u96fb\u8a71\u756a\u53f7\u60c5\u5831\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5\u3002\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to enable Caller ID for messenger calls? - NumBuster\" \/>\n<meta property=\"og:description\" content=\"\u30e1\u30c3\u30bb\u30f3\u30b8\u30e3\u30fc\u901a\u8a71\u3067 NumBuster \u7740\u4fe1\u8868\u793a\u3092\u6709\u52b9\u306b\u3057\u3001\u7740\u4fe1\u4e2d\u306b\u96fb\u8a71\u756a\u53f7\u60c5\u5831\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/numbuster.pro\/ja\/help\/android\/calls-caller-id-android\/how-to-enable-caller-id-for-messenger-calls\/\" \/>\n<meta property=\"og:site_name\" content=\"NumBuster\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-23T14:32:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/09\/id06.webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/numbuster.pro\/ja\/help\/android\/calls-caller-id-android\/how-to-enable-caller-id-for-messenger-calls\/\",\"url\":\"https:\/\/numbuster.pro\/ja\/help\/android\/calls-caller-id-android\/how-to-enable-caller-id-for-messenger-calls\/\",\"name\":\"How to enable Caller ID for messenger calls? 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