{"id":5990,"date":"2026-03-17T09:31:07","date_gmt":"2026-03-17T09:31:07","guid":{"rendered":"https:\/\/truenmbstapp.de\/?post_type=help&p=5990"},"modified":"2026-03-17T09:53:47","modified_gmt":"2026-03-17T09:53:47","slug":"how-to-authorize-in-the-app-using-another-phone-number","status":"publish","type":"help","link":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/","title":{"rendered":"How to Authorize in the App Using Another Phone Number"},"content":{"rendered":"\n

To use another phone number in the app you need to sign out of your current account and authorize again. You do not need to delete the app.<\/p>\n\n\n\n

How to Change Phone Number<\/h3>\n\n\n\n
    \n
  1. Open NumBuster and find and go to section Settings<\/strong>.<\/li>\n\n\n\n
  2. Tap the option Sign out<\/strong> at the bottom of the menu.<\/li>\n<\/ol>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
      \n
    1. The quick authorization screen will open. Select your preferred method.<\/li>\n<\/ol>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      Important!<\/strong> First make sure the new phone number is already authorized and confirmed in the selected messenger.<\/p>\n\n\n\n

      Simply sign out of the app and authorize again to return to the previous phone number page.<\/p>\n","protected":false},"excerpt":{"rendered":"

      To use another phone number in the app you need to sign out of your current account and authorize again. You do not need to delete the app. How to Change Phone Number Important! First make sure the new phone number is already authorized and confirmed in the selected messenger. Simply sign out of the […]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"help_category":[680,687],"help_platform":[],"class_list":["post-5990","help","type-help","status-publish","hentry","help_category-iphone-cs","help_category-phone-number-page-iphone"],"acf":[],"yoast_head":"\nHow to Authorize in the App Using Another Phone Number - NumBuster<\/title>\n<meta name=\"description\" content=\"Jak v aplikaci pou\u017e\u00edvat jin\u00e9 \u010d\u00edslo a z\u00e1rove\u0148 si zachovat p\u0159\u00edstup k p\u016fvodn\u00ed str\u00e1nce \u010d\u00edsla po op\u011btovn\u00e9 autorizaci na stejn\u00e9m za\u0159\u00edzen\u00ed.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Authorize in the App Using Another Phone Number - NumBuster\" \/>\n<meta property=\"og:description\" content=\"Jak v aplikaci pou\u017e\u00edvat jin\u00e9 \u010d\u00edslo a z\u00e1rove\u0148 si zachovat p\u0159\u00edstup k p\u016fvodn\u00ed str\u00e1nce \u010d\u00edsla po op\u011btovn\u00e9 autorizaci na stejn\u00e9m za\u0159\u00edzen\u00ed.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/\" \/>\n<meta property=\"og:site_name\" content=\"NumBuster\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-17T09:53:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/\",\"url\":\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/\",\"name\":\"How to Authorize in the App Using Another Phone Number - NumBuster\",\"isPartOf\":{\"@id\":\"https:\/\/numbuster.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.webp\",\"datePublished\":\"2026-03-17T09:31:07+00:00\",\"dateModified\":\"2026-03-17T09:53:47+00:00\",\"description\":\"Jak v aplikaci pou\u017e\u00edvat jin\u00e9 \u010d\u00edslo a z\u00e1rove\u0148 si zachovat p\u0159\u00edstup k p\u016fvodn\u00ed str\u00e1nce \u010d\u00edsla po op\u011btovn\u00e9 autorizaci na stejn\u00e9m za\u0159\u00edzen\u00ed.\",\"breadcrumb\":{\"@id\":\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#breadcrumb\"},\"inLanguage\":\"cs-CZ\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs-CZ\",\"@id\":\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#primaryimage\",\"url\":\"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.webp\",\"contentUrl\":\"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/numbustapp.com\/cs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Centrum n\u00e1pov\u011bdy\",\"item\":\"https:\/\/numbuster.pro\/cs\/help\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"How to Authorize in the App Using Another Phone Number\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/numbuster.com\/en\/#website\",\"url\":\"https:\/\/numbuster.com\/en\/\",\"name\":\"NumBuster\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/numbuster.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs-CZ\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to Authorize in the App Using Another Phone Number - NumBuster","description":"Jak v aplikaci pou\u017e\u00edvat jin\u00e9 \u010d\u00edslo a z\u00e1rove\u0148 si zachovat p\u0159\u00edstup k p\u016fvodn\u00ed str\u00e1nce \u010d\u00edsla po op\u011btovn\u00e9 autorizaci na stejn\u00e9m za\u0159\u00edzen\u00ed.","robots":{"index":"noindex","follow":"follow"},"og_locale":"cs_CZ","og_type":"article","og_title":"How to Authorize in the App Using Another Phone Number - NumBuster","og_description":"Jak v aplikaci pou\u017e\u00edvat jin\u00e9 \u010d\u00edslo a z\u00e1rove\u0148 si zachovat p\u0159\u00edstup k p\u016fvodn\u00ed str\u00e1nce \u010d\u00edsla po op\u011btovn\u00e9 autorizaci na stejn\u00e9m za\u0159\u00edzen\u00ed.","og_url":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/","og_site_name":"NumBuster","article_modified_time":"2026-03-17T09:53:47+00:00","og_image":[{"url":"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/","url":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/","name":"How to Authorize in the App Using Another Phone Number - NumBuster","isPartOf":{"@id":"https:\/\/numbuster.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#primaryimage"},"image":{"@id":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#primaryimage"},"thumbnailUrl":"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.webp","datePublished":"2026-03-17T09:31:07+00:00","dateModified":"2026-03-17T09:53:47+00:00","description":"Jak v aplikaci pou\u017e\u00edvat jin\u00e9 \u010d\u00edslo a z\u00e1rove\u0148 si zachovat p\u0159\u00edstup k p\u016fvodn\u00ed str\u00e1nce \u010d\u00edsla po op\u011btovn\u00e9 autorizaci na stejn\u00e9m za\u0159\u00edzen\u00ed.","breadcrumb":{"@id":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#breadcrumb"},"inLanguage":"cs-CZ","potentialAction":[{"@type":"ReadAction","target":["https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/"]}]},{"@type":"ImageObject","inLanguage":"cs-CZ","@id":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#primaryimage","url":"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.webp","contentUrl":"https:\/\/numbuster-wp-landing.s3.eu-north-1.amazonaws.com\/2025\/08\/prof01.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/numbuster.pro\/cs\/help\/iphone-cs\/phone-number-page-iphone\/how-to-authorize-in-the-app-using-another-phone-number\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/numbustapp.com\/cs\/"},{"@type":"ListItem","position":2,"name":"Centrum n\u00e1pov\u011bdy","item":"https:\/\/numbuster.pro\/cs\/help\/"},{"@type":"ListItem","position":3,"name":"How to Authorize in the App Using Another Phone Number"}]},{"@type":"WebSite","@id":"https:\/\/numbuster.com\/en\/#website","url":"https:\/\/numbuster.com\/en\/","name":"NumBuster","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/numbuster.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs-CZ"}]}},"_links":{"self":[{"href":"https:\/\/numbuster.pro\/cs\/wp-json\/wp\/v2\/help\/5990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/numbuster.pro\/cs\/wp-json\/wp\/v2\/help"}],"about":[{"href":"https:\/\/numbuster.pro\/cs\/wp-json\/wp\/v2\/types\/help"}],"wp:attachment":[{"href":"https:\/\/numbuster.pro\/cs\/wp-json\/wp\/v2\/media?parent=5990"}],"wp:term":[{"taxonomy":"help_category","embeddable":true,"href":"https:\/\/numbuster.pro\/cs\/wp-json\/wp\/v2\/help_category?post=5990"},{"taxonomy":"help_platform","embeddable":true,"href":"https:\/\/numbuster.pro\/cs\/wp-json\/wp\/v2\/help_platform?post=5990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}