{"id":685,"date":"2025-06-19T12:22:10","date_gmt":"2025-06-19T12:22:10","guid":{"rendered":"https:\/\/www.mytello.com\/en\/blog\/?p=685"},"modified":"2025-06-21T18:12:55","modified_gmt":"2025-06-21T18:12:55","slug":"iran-call-guide-without-internet-whatsapp-mytello","status":"publish","type":"post","link":"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/","title":{"rendered":"Why Mytello Works When WhatsApp and Telegram Don\u2019t in Iran"},"content":{"rendered":"<hr \/>\n<p><strong><span style=\"color: #ff0000;\">Currently, only some calls to Iranian landlines are going through. Calls to Iranian mobile numbers are not connecting from anywhere in the world. We will update this information as soon as we detect successful connections.<\/span><\/strong><\/p>\n<hr \/>\n<p><a href=\"https:\/\/www.mytello.com\/en_US\/\"><b>Mytello<\/b><\/a><span style=\"font-weight: 400;\"> works during Iran\u2019s internet shutdowns because it routes calls through landlines (PSTN), not VoIP. WhatsApp and Telegram rely on internet access, which is often blocked. Mytello lets you call Iranian numbers, even if the person has no WiFi, app, or mobile data.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">When WhatsApp, Telegram, and Signal go dark in Iran, Mytello still connects. That\u2019s not by accident, it\u2019s by design. Most messaging and voice apps rely on internet-based VoIP, which the Iranian government can throttle, block, or shut down completely during political unrest.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">That\u2019s exactly what\u2019s happening in mid-2025: government-triggered outages have rendered VPNs unreliable and apps unusable. If you\u2019re trying to reach someone in Iran during these blackouts, your call likely won\u2019t go through, unless you\u2019re using a tool that doesn\u2019t depend on the internet.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Mytello uses a hybrid system that routes your call through the global phone network, not blocked IP channels. You use your app; they get a normal phone call, no internet, no app install, no data plan required on their side.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In this guide, we\u2019ll explain:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Why VoIP apps fail during Iran&#8217;s blackouts<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">How Mytello\u2019s call routing bypasses government firewalls<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Why landlines offer better stability than mobile numbers<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">How to use Mytello to call Iran right now, without roaming, SIM swaps, or VPNs<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">If you\u2019ve tried everything and nothing\u2019s working, this article will show you the workaround that does. Let\u2019s get into the why, and more importantly, the how.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#Internet_Shutdowns_in_Iran_Why_Messaging_Apps_Fail\" title=\"Internet Shutdowns in Iran: Why Messaging Apps Fail\">Internet Shutdowns in Iran: Why Messaging Apps Fail<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#What_Makes_Mytello_Different_from_WhatsApp_Telegram\" title=\"What Makes Mytello Different from WhatsApp &amp; Telegram?\">What Makes Mytello Different from WhatsApp &amp; Telegram?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#Can_You_Still_Call_Landlines_in_Iran_Yes_Heres_Why_That_Matters\" title=\"Can You Still Call Landlines in Iran? Yes, Here\u2019s Why That Matters\">Can You Still Call Landlines in Iran? Yes, Here\u2019s Why That Matters<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#Why_VoIP_Over_GSM_Works_Better_in_Crises\" title=\"Why VoIP Over GSM Works Better in Crises\">Why VoIP Over GSM Works Better in Crises<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#Call_Quality_Reliability_When_Networks_Are_Overloaded\" title=\"Call Quality &amp; Reliability When Networks Are Overloaded\">Call Quality &amp; Reliability When Networks Are Overloaded<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#How_to_Use_Mytello_to_Call_Iran_When_WhatsApp_Doesnt_Work\" title=\"How to Use Mytello to Call Iran When WhatsApp Doesn\u2019t Work\">How to Use Mytello to Call Iran When WhatsApp Doesn\u2019t Work<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#Why_People_Are_Switching_to_Mytello_in_2025\" title=\"Why People Are Switching to Mytello in 2025\">Why People Are Switching to Mytello in 2025<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#FAQs_on_Calling_Iran_Without_Internet\" title=\"FAQs on Calling Iran Without Internet\">FAQs on Calling Iran Without Internet<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Internet_Shutdowns_in_Iran_Why_Messaging_Apps_Fail\"><\/span><span style=\"font-weight: 400;\">Internet Shutdowns in Iran: Why Messaging Apps Fail<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Iran has a history of restricting online services during protests or political unrest. In such periods, VoIP services like WhatsApp, Telegram, Signal, and even Zoom become unusable, as they depend on uninterrupted broadband or 4G networks. These platforms use peer-to-peer or packet-switched VoIP channels, which are often blocked by DPI (Deep Packet Inspection) technology or nationwide IP filtering. According to our updated Iran calling guide, even VPNs fail when DPI targets popular protocols or when connectivity is reduced below 2G speeds.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Makes_Mytello_Different_from_WhatsApp_Telegram\"><\/span><span style=\"font-weight: 400;\">What Makes Mytello Different from WhatsApp &amp; Telegram?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Unlike WhatsApp or Telegram, Mytello connects your calls via the global PSTN (Public Switched Telephone Network), which means the app itself only needs to establish a secure control session; the actual voice traffic is routed via traditional landlines. This is what allows Mytello to work even when the internet in Iran is blocked.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Additionally, the Mytello app works on both iOS and Android:<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><a href=\"https:\/\/redirector.mytello.com\/redirect?device=Android\"><b>Download for Android<\/b><\/a><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><a href=\"https:\/\/apps.apple.com\/us\/app\/mytello-international-calling\/id1110101202\"><b>Download for iPhone<\/b><\/a><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Unlike free VoIP apps, Mytello does not require the receiver to be online or have the app installed. This gives it a key advantage in countries where data access is limited.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Can_You_Still_Call_Landlines_in_Iran_Yes_Heres_Why_That_Matters\"><\/span><span style=\"font-weight: 400;\">Can You Still Call Landlines in Iran? Yes, Here\u2019s Why That Matters<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Landlines in Iran remain the most reliable option during digital blackouts, especially when mobile networks experience congestion. Mytello users can dial both Iranian landlines and mobile numbers directly from the app, even if the receiver has no internet access.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">According to <\/span><a href=\"https:\/\/www.mytello.com\/en_US\/rates\/cheap-calls-to-iran\"><b>Mytello\u2019s Iran-specific rates<\/b><\/a><span style=\"font-weight: 400;\">, calls to Iran landlines are often cheaper and more stable than calls to mobile phones. During times of heavy network traffic, landline infrastructure offers higher capacity and less latency, making it a better option for critical conversations.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_VoIP_Over_GSM_Works_Better_in_Crises\"><\/span><span style=\"font-weight: 400;\">Why VoIP Over GSM Works Better in Crises<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">VoIP apps like WhatsApp depend entirely on IP transmission, which means even minor packet loss leads to jitter, dropped words, or failed calls. When Iran throttles or blocks VoIP packets, these apps become completely useless.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Mytello uses a hybrid model: calls are initiated through the app using a mobile data connection or Wi-Fi, but they are completed via regular phone lines (GSM or landline). This makes the app resilient against government-level VoIP blocks.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Learn more about<\/span><a href=\"https:\/\/www.mytello.com\/en\/blog\/apps\/voip-vs-traditional-calls-reliability-international\/\"> <b>VoIP vs Traditional Calling Reliability<\/b><\/a><span style=\"font-weight: 400;\"> and how Mytello adapts in low-bandwidth conditions.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Call_Quality_Reliability_When_Networks_Are_Overloaded\"><\/span><span style=\"font-weight: 400;\">Call Quality &amp; Reliability When Networks Are Overloaded<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Calls made through Mytello benefit from carrier-grade routing, HD voice codecs, and global telecom partners. In contrast, apps like WhatsApp suffer from jitter, latency, or outright failure under network throttling.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Because Mytello maintains redundant carrier paths, it automatically selects the best available line to Iran. You\u2019re not calling through an app to another app, you\u2019re placing a real phone call, just at a fraction of the traditional cost.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Learn how we help users avoid<\/span><a href=\"https:\/\/www.mytello.com\/en\/blog\/how-to\/avoid-spam-blocking-international-calls\/\"> <b>spam blocking and dropped calls<\/b><\/a><span style=\"font-weight: 400;\"> using our adaptive routing logic.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Use_Mytello_to_Call_Iran_When_WhatsApp_Doesnt_Work\"><\/span><span style=\"font-weight: 400;\">How to Use Mytello to Call Iran When WhatsApp Doesn\u2019t Work<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Using Mytello is simple and requires no technical setup:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Install the app<\/b><span style=\"font-weight: 400;\"> on<\/span><a href=\"https:\/\/redirector.mytello.com\/redirect?device=Android\"> <b>Android<\/b><\/a><span style=\"font-weight: 400;\"> or<\/span><a href=\"https:\/\/apps.apple.com\/us\/app\/mytello-international-calling\/id1110101202\"> <b>iOS<\/b><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Register with your phone number<\/b><span style=\"font-weight: 400;\"> (no SIM switch required)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Add credit<\/b><span style=\"font-weight: 400;\"> using PayPal or card (credit never expires)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Dial the Iranian number<\/b><span style=\"font-weight: 400;\">, landline or mobile, and connect instantly<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">We also offer a <\/span><b>free trial call<\/b><span style=\"font-weight: 400;\"> to Iran, so you can test the service before committing. For more guidance, visit our step-by-step<\/span><a href=\"https:\/\/www.mytello.com\/en\/blog\/service-numbers\/how-to-call-iran-without-internet\/\"> <b>guide on calling Iran without internet<\/b><\/a><b>.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_People_Are_Switching_to_Mytello_in_2025\"><\/span><span style=\"font-weight: 400;\">Why People Are Switching to Mytello in 2025<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Users in the Iranian diaspora are turning to Mytello due to:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No SIM change or roaming required<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reliable connection to landlines<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No app needed on the receiver\u2019s end<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High call success rates even during internet blackouts<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">See our comparisons with<\/span><a href=\"https:\/\/www.mytello.com\/en\/blog\/apps\/mytello-vs-rebtel-vs-google-voice\/\"> <b>Rebtel and Google Voice<\/b><\/a><span style=\"font-weight: 400;\"> and how Mytello outperforms in politically sensitive regions like Iran, where call stability is critical.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs_on_Calling_Iran_Without_Internet\"><\/span><span style=\"font-weight: 400;\">FAQs on Calling Iran Without Internet<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Can Mytello call work if Iran shuts down the internet?<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\">Yes. The Mytello app initiates the call, but the voice path is routed over traditional phone lines.<\/span><\/p>\n<p><b>Does the person I call in Iran need the app?<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\">No. You can call any landline or mobile number directly from your smartphone.<\/span><\/p>\n<p><b>Is Mytello cheaper than calling with my U.S. carrier?<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\">Yes. Rates start from just a few cents per minute, with no setup fee or hidden charges.<\/span><\/p>\n<p><b>Does it work for calling businesses in Iran?<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\">Yes. Mytello works with all Iranian numbers, including banks, consulates, and offices.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"Currently, only some calls to Iranian landlines are going through. Calls to Iranian mobile numbers are not connecting&hellip;","protected":false},"author":1,"featured_media":693,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-685","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mytello","8":"cs-entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Iran Call Guide: Why Mytello Works, Not WhatsApp<\/title>\n<meta name=\"description\" content=\"WhatsApp fails when Iran blocks the internet. Mytello works without data by routing calls via phone lines. Call Iran landlines or mobiles reliably.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Iran Call Guide: Why Mytello Works, Not WhatsApp\" \/>\n<meta property=\"og:description\" content=\"WhatsApp fails when Iran blocks the internet. Mytello works without data by routing calls via phone lines. Call Iran landlines or mobiles reliably.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/\" \/>\n<meta property=\"og:site_name\" content=\"mytello Blog\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/facebook.com\/mytellocom\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-19T12:22:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-21T18:12:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mytello.com\/en\/blog\/wp-content\/uploads\/Why-Mytello-Works-When-WhatsApp-and-Telegram-Dont-in-Iran.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Michael Schoepfer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Schoepfer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/\",\"url\":\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/\",\"name\":\"Iran Call Guide: Why Mytello Works, Not WhatsApp\",\"isPartOf\":{\"@id\":\"https:\/\/www.mytello.com\/en\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.mytello.com\/en\/blog\/mytello\/iran-call-guide-without-internet-whatsapp-mytello\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.mytello.com\/en\/blog\/wp-content\/uploads\/Why-Mytello-Works-When-WhatsApp-and-Telegram-Dont-in-Iran.jpg\",\"datePublished\":\"2025-06-19T12:22:10+00:00\",\"dateModified\":\"2025-06-21T18:12:55+00:00\",\"author\":{\"@id\":\"https:\/\/www.mytello.com\/en\/blog\/#\/schema\/person\/c8b4ad44d6cc0212a7a9891d96629174\"},\"description\":\"WhatsApp fails when Iran blocks the internet. 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