{"id":13288,"date":"2024-10-22T12:28:10","date_gmt":"2024-10-22T12:28:10","guid":{"rendered":"https:\/\/prestmit.io\/blog\/?p=13288"},"modified":"2025-03-17T08:28:32","modified_gmt":"2025-03-17T08:28:32","slug":"esim-work","status":"publish","type":"post","link":"https:\/\/prestmit.io\/blog\/esim-work","title":{"rendered":"What Is An eSIM, And How Does It Work?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e8f0929b0a0\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"ez-toc-cssicon\"><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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e8f0929b0a0\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#What_Is_An_eSIM\" >What Is An eSIM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#Devices_That_Support_eSIM\" >Devices That Support eSIM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#How_An_eSIM_Works\" >How An eSIM Works<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#Advantages_Of_eSIM_Technology\" >Advantages Of eSIM Technology<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#1_Efficient_Network_Change\" >1. Efficient Network Change<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#2_Seamless_Travel_Connectivity\" >2. Seamless Travel Connectivity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#3_Scalability\" >3. Scalability<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#Disadvantages_Of_eSIM_Technology\" >Disadvantages Of eSIM Technology<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#1_Security_Threat\" >1. Security Threat<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#2_Data_Transfer_Complexity\" >2. Data Transfer Complexity<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#Frequently_Asked_Questions_FAQs_About_eSIM\" >Frequently Asked Questions (FAQs) About eSIM<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#Which_Is_Better_Between_eSIM_And_Physical_SIM_Card\" >Which Is Better Between eSIM And Physical SIM Card?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#Why_Should_I_Use_An_eSIM\" >Why Should I Use An eSIM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#How_Do_I_Use_An_eSIM_When_Traveling_Internationally\" >How Do I Use An eSIM When Traveling Internationally?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/prestmit.io\/blog\/esim-work\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400;\">\u200b\u200b<\/span><span style=\"font-weight: 400;\">Did you know that there is a SIM that is integrated into mobile devices so that you don\u2019t need to get a physical SIM again? That is called <a href=\"https:\/\/prestmit.io\/esim\" target=\"_blank\" rel=\"noopener\">eSIM<\/a>. Carrying a physical SIM around can be a hassle, considering its thumbnail size, which may get lost easily. However, as technology continues to evolve, smartphone manufacturing companies like Apple and Samsung now offer eSIM technology options. So, let\u2019s dive deep into this innovation and how eSIM works.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_An_eSIM\"><\/span><span style=\"font-weight: 400;\">What Is An eSIM?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone wp-image-13289 size-full lazyload\" data-src=\"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/apple-iphone-14-hands-on-11.jpg\" alt=\"eSIM\" width=\"719\" height=\"479\" data-srcset=\"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/apple-iphone-14-hands-on-11.jpg 719w, https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/apple-iphone-14-hands-on-11-150x100.jpg 150w\" data-sizes=\"(max-width: 719px) 100vw, 719px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 719px; --smush-placeholder-aspect-ratio: 719\/479;\" \/><\/p>\n<p><span style=\"font-weight: 400;\">An eSIM, also known as embedded SIM is a SIM card that is built into your smartphone and can not be removed. It works like the traditional SIM but is programmable and physically connected to your smartphone\u2019s motherboard. This enables flexibility and ease of use.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The programmability feature of eSIM allows users to seamlessly switch across network operators without physically swapping cards. You can manage this entire process within the device\u2019s electronic framework, improving user experience.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In most instances, eSIM is often used in a dual-SIM setup, where a physical SIM card serves as the primary option, and the eSIM works as the second choice. So this gives you the convenience of switching network operators at ease, irrespective of your location.<\/span><\/p>\n<p>In this case, users can activate eSIMs on MTN, Glo, and other mobile networks in Nigeria and other countries. When you do that, you can access different <a href=\"https:\/\/prestmit.io\/blog\/cheapest-mtn-call-tariff-plans-2023\">MTN call tariff plans<\/a> or the <a href=\"https:\/\/prestmit.io\/blog\/cheapest-mtn-data-tariff-plans-in-2023\">data plans<\/a> as it is with using the physical card.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Devices_That_Support_eSIM\"><\/span><span style=\"font-weight: 400;\">Devices That Support eSIM<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone wp-image-13384 size-full lazyload\" data-src=\"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/11\/eSim-card.jpeg.jpg\" alt=\"eSIM \" width=\"816\" height=\"459\" data-srcset=\"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/11\/eSim-card.jpeg.jpg 816w, https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/11\/eSim-card.jpeg-150x84.jpg 150w, https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/11\/eSim-card.jpeg-768x432.jpg 768w\" data-sizes=\"(max-width: 816px) 100vw, 816px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 816px; --smush-placeholder-aspect-ratio: 816\/459;\" \/><\/p>\n<p><span style=\"font-weight: 400;\">There are Apple and <a href=\"https:\/\/prestmit.io\/blog\/top-10-android-phones-esim-compatibility-year\">Android phones that support eSIM<\/a>.\u00a0<\/span><span style=\"font-weight: 400;\">As of the time of writing this article, these are devices that support the embedded SIM technology:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"><strong>Apple:<\/strong> iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPad Pro (11-inch 2nd generation), iPad Pro (12.9-inch 4th generation), iPad Air (4th generation), iPad (9th generation), iPad mini (6th generation), iPhone 14, iPhone 14 Max, iPhone 14 Pro, iPhone 14 Pro Max. <\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>Samsung:<\/strong> Galaxy S20, Galaxy S20+, Galaxy S20 Ultra, Galaxy S21, Galaxy S21+, Galaxy S21 Ultra, Galaxy S22, Galaxy S22+, Galaxy S22 Ultra, Galaxy Note 20, Galaxy Note 20 Ultra, Galaxy Z Fold, Galaxy Z Fold 2, Galaxy Z Fold 3, Galaxy Z Fold 4, Galaxy Z Flip, Galaxy Z Flip 3, Galaxy Z Flip 4, Galaxy A52 5G, Galaxy A53 5G, Galaxy A72 5G, Galaxy A73 5G, Galaxy S23, Galaxy S23+, Galaxy S23 Ultra. <\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>Google:<\/strong> Pixel 3, Pixel 3 XL, Pixel 3a, Pixel 3a XL, Pixel 4, Pixel 4 XL, Pixel 4a, Pixel 4a 5G, Pixel 5, Pixel 5a 5G, Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro. <\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>Motorola:<\/strong> Razr 2019, Razr 5G, Edge+ (2022), Edge 30 Pro. <\/span><\/li>\n<li><strong>Huawei:<\/strong> P40, P40 Pro, P40 Pro+, Mate 40, Mate 40 Pro, Mate 40 Pro+, Mate X2, Mate Xs.<\/li>\n<li><strong>Xiaomi:<\/strong> Mi 11, Mi 11 Pro, Mi 11 Ultra, Mi 12, Mi 12 Pro, Redmi Note 11 Pro 5G, Redmi Note 11 Pro+ 5G, Redmi Note 12 Pro 5G, Redmi Note 12 Pro+ 5G.<\/li>\n<li><strong>Sony:<\/strong> Xperia 1 II, Xperia 1 III, Xperia 5 II, Xperia 5 III, Xperia 10 III, Xperia 10 III Lite, Xperia 1 IV, Xperia 5 IV, Xperia 10 IV.<\/li>\n<li><strong>Nokia:<\/strong> XR20, G50 5G, X100 5G, X20 5G.<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\"><strong>NOTE:<\/strong> Some of these devices may not have eSIM capability in some countries or regions. For instance, iPhone devices from Mainland China do not support eSIM. This means that country and network-specific restrictions may apply when trying to use the technology.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_An_eSIM_Works\"><\/span><span style=\"font-weight: 400;\">How An eSIM Works<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>You can easily install an eSIM profile (provided by operators\/ carriers) on an <a href=\"https:\/\/prestmit.io\/blog\/devices-support-esim-technology-compatible\">eSIM-compatible device<\/a>. You can use multiple operators and subscribe simultaneously to several data plans to suit your needs.<\/p>\n<p><span style=\"font-weight: 400;\">Here are the steps to use the\u00a0 technology on your device:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Buy an eSIM plan from your network provider.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">You will get a QR code and additional information via email or the network\u2019s site\/app.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Scan the QR code or enter the details to activate.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_Of_eSIM_Technology\"><\/span><span style=\"font-weight: 400;\">Advantages Of eSIM Technology<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Efficient_Network_Change\"><\/span><span style=\"font-weight: 400;\">1. Efficient Network Change<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">eSIM can manage up to five virtual SIM cards at a time. This functionality enables a quick switch between networks, which can be helpful when your primary network encounters signal issues. As such, the technology ensures that you remain connected even in areas of weak signals.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Seamless_Travel_Connectivity\"><\/span><span style=\"font-weight: 400;\">2. Seamless Travel Connectivity<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">This new <a href=\"https:\/\/prestmit.io\/blog\/top-10-benefits-using-esim-travelers\">SIM technology gives you a great experience while traveling<\/a> as you do not need to change physical SIMs because of your location. You can easily switch to a local network in your destination country with the eSIM.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The functionality helps to reduce costs compared to the roaming charges you may incur with physical SIM. It also reduces the risk of misplacing\/losing your primary SIM card.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Scalability\"><\/span><span style=\"font-weight: 400;\">3. Scalability<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">eSIM allows you to handle many phone numbers on a single device &#8211; making the <a href=\"https:\/\/prestmit.io\/blog\/top-5-reasons-use-esim-business\">technology suitable for businesses to use<\/a>. Therefore, it is invaluable for those seeking to assign different numbers for work and personal communication. This is an advancement in using mobile devices with double physical SIM cards.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Disadvantages_Of_eSIM_Technology\"><\/span><span style=\"font-weight: 400;\">Disadvantages Of eSIM Technology<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Security_Threat\"><\/span><span style=\"font-weight: 400;\">1. Security Threat<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">While physical SIM cards store information on the card itself, eSIMs have user data collected on the network\u2019s backend server. This can put the privacy of the user at risk as eSIMs will be susceptible to cyberattacks or breaches.<\/span><\/p>\n<p>For example, a user can suffer <a href=\"https:\/\/prestmit.io\/blog\/7-types-of-cryptocurrency-scams\">crypto scams<\/a> in the hands of hackers when they get access to the cloud storage. <span style=\"font-weight: 400;\">So, this calls for adequate security measures to prevent such incidents.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Data_Transfer_Complexity\"><\/span><span style=\"font-weight: 400;\">2. Data Transfer Complexity<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">It is always easy to move personal data like contacts from a physical SIM when you are upgrading to a new phone. But this may not be possible with an eSIM card as you need to retrieve data from the cloud if you want to access it.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs_About_eSIM\"><\/span><span style=\"font-weight: 400;\">Frequently Asked Questions (FAQs) About eSIM<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Which_Is_Better_Between_eSIM_And_Physical_SIM_Card\"><\/span><span style=\"font-weight: 400;\">Which Is Better Between eSIM And Physical SIM Card?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">These two SIMs have their respective features and benefits. An eSIM eliminates the need for a physical card, enabling remote functionality and offering flexibility of use in all locations. But a physical SIM card enables device swapping and compatibility across a wide range of devices.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_Should_I_Use_An_eSIM\"><\/span><span style=\"font-weight: 400;\">Why Should I Use An eSIM?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">An eSIM enables a seamless switching between networks. So instead of changing physical SIMs everywhere you go, you only need to scan a QR code to get coverage from different mobile networks.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Do_I_Use_An_eSIM_When_Traveling_Internationally\"><\/span><span style=\"font-weight: 400;\">How Do I Use An eSIM When Traveling Internationally?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">An eSIM is commonly used when traveling to other countries. This functionality helps you separate SIM for countries you visit to leverage the local pricing for calls, texts, and internet access. You tend to cut down huge costs you may incur from roaming services.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span style=\"font-weight: 400;\">Conclusion<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">We can not overemphasize the rate at which technology is going to ensure convenience and flexibility, which is what eSIM offers its users. This feature is easy to use and you do not need to change physical SIMs all the time because you are traveling or have a bad signal.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, it is imperative to know the advantages and disadvantages of this technology, as highlighted in this article to help you understand how best to use it.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u200b\u200bDid you know that there is a SIM that is integrated into mobile devices so that you don\u2019t need to get a physical SIM again? That is called eSIM. Carrying a physical SIM around can be a hassle, considering its thumbnail size, which may get lost easily. However, as technology continues to evolve, smartphone manufacturing [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":13292,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2053],"tags":[2201,2200],"class_list":["post-13288","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-embedded-sim","tag-esim"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.5 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What Is An eSIM, And How Does It Work? - Prestmit<\/title>\n<meta name=\"description\" content=\"eSIM brings flexibility and convenience to users, which is ideal for international travelers who does not want to be changing SIM cards.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/prestmit.io\/blog\/esim-work\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is An eSIM, And How Does It Work?\" \/>\n<meta property=\"og:description\" content=\"eSIM brings flexibility and convenience to users, which is ideal for international travelers who does not want to be changing SIM cards.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/prestmit.io\/blog\/esim-work\" \/>\n<meta property=\"og:site_name\" content=\"Prestmit\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prestmit\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prestmit\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-22T12:28:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-17T08:28:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/Blog_Post_10-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"538\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Kolade Elusanmi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/www.twitter.com\/prestmit\" \/>\n<meta name=\"twitter:site\" content=\"@prestmit\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kolade Elusanmi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work\"},\"author\":{\"name\":\"Kolade Elusanmi\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#\\\/schema\\\/person\\\/fe1c4128cb422173c2e9cedf9890d6e3\"},\"headline\":\"What Is An eSIM, And How Does It Work?\",\"datePublished\":\"2024-10-22T12:28:10+00:00\",\"dateModified\":\"2025-03-17T08:28:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work\"},\"wordCount\":1171,\"publisher\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blog.prestmit.io\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/Blog_Post_10-2.jpg\",\"keywords\":[\"Embedded SIM\",\"eSIM\"],\"articleSection\":[\"Technology\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work\",\"url\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work\",\"name\":\"What Is An eSIM, And How Does It Work? - Prestmit\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blog.prestmit.io\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/Blog_Post_10-2.jpg\",\"datePublished\":\"2024-10-22T12:28:10+00:00\",\"dateModified\":\"2025-03-17T08:28:32+00:00\",\"description\":\"eSIM brings flexibility and convenience to users, which is ideal for international travelers who does not want to be changing SIM cards.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work#primaryimage\",\"url\":\"https:\\\/\\\/blog.prestmit.io\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/Blog_Post_10-2.jpg\",\"contentUrl\":\"https:\\\/\\\/blog.prestmit.io\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/Blog_Post_10-2.jpg\",\"width\":1024,\"height\":538,\"caption\":\"eSIM\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/esim-work#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What Is An eSIM, And How Does It Work?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/\",\"name\":\"Prestmit\",\"description\":\"Blog\",\"publisher\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#organization\"},\"alternateName\":\"Prest\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#organization\",\"name\":\"Prestmit\",\"alternateName\":\"Prestmit\",\"url\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/blog.prestmit.io\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/Prestmit-Image.jpg\",\"contentUrl\":\"https:\\\/\\\/blog.prestmit.io\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/Prestmit-Image.jpg\",\"width\":2370,\"height\":1670,\"caption\":\"Prestmit\"},\"image\":{\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/prestmit\",\"https:\\\/\\\/x.com\\\/prestmit\",\"https:\\\/\\\/www.instagram.com\\\/prestmit\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/#\\\/schema\\\/person\\\/fe1c4128cb422173c2e9cedf9890d6e3\",\"name\":\"Kolade Elusanmi\",\"description\":\"Kolade is a financial and cryptocurrency writer with years of experience developing well-researched, SEO-friendly articles that are engaging, relatable, and compelling. His writings are flexible and unique, as he is keen on converting readers to users with his educative and descriptive articles.\",\"sameAs\":[\"https:\\\/\\\/prestmit.io\",\"https:\\\/\\\/www.facebook.com\\\/prestmit\",\"https:\\\/\\\/www.instagram.com\\\/prestmit\",\"https:\\\/\\\/x.com\\\/https:\\\/\\\/www.twitter.com\\\/prestmit\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCtfCmHtHdpU0cOW3JY1pnMA\"],\"url\":\"https:\\\/\\\/prestmit.io\\\/blog\\\/author\\\/idklade\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"What Is An eSIM, And How Does It Work? - Prestmit","description":"eSIM brings flexibility and convenience to users, which is ideal for international travelers who does not want to be changing SIM cards.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/prestmit.io\/blog\/esim-work","og_locale":"en_US","og_type":"article","og_title":"What Is An eSIM, And How Does It Work?","og_description":"eSIM brings flexibility and convenience to users, which is ideal for international travelers who does not want to be changing SIM cards.","og_url":"https:\/\/prestmit.io\/blog\/esim-work","og_site_name":"Prestmit","article_publisher":"https:\/\/www.facebook.com\/prestmit","article_author":"https:\/\/www.facebook.com\/prestmit","article_published_time":"2024-10-22T12:28:10+00:00","article_modified_time":"2025-03-17T08:28:32+00:00","og_image":[{"width":1024,"height":538,"url":"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/Blog_Post_10-2.jpg","type":"image\/jpeg"}],"author":"Kolade Elusanmi","twitter_card":"summary_large_image","twitter_creator":"@https:\/\/www.twitter.com\/prestmit","twitter_site":"@prestmit","twitter_misc":{"Written by":"Kolade Elusanmi","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/prestmit.io\/blog\/esim-work#article","isPartOf":{"@id":"https:\/\/prestmit.io\/blog\/esim-work"},"author":{"name":"Kolade Elusanmi","@id":"https:\/\/prestmit.io\/blog\/#\/schema\/person\/fe1c4128cb422173c2e9cedf9890d6e3"},"headline":"What Is An eSIM, And How Does It Work?","datePublished":"2024-10-22T12:28:10+00:00","dateModified":"2025-03-17T08:28:32+00:00","mainEntityOfPage":{"@id":"https:\/\/prestmit.io\/blog\/esim-work"},"wordCount":1171,"publisher":{"@id":"https:\/\/prestmit.io\/blog\/#organization"},"image":{"@id":"https:\/\/prestmit.io\/blog\/esim-work#primaryimage"},"thumbnailUrl":"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/Blog_Post_10-2.jpg","keywords":["Embedded SIM","eSIM"],"articleSection":["Technology"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/prestmit.io\/blog\/esim-work","url":"https:\/\/prestmit.io\/blog\/esim-work","name":"What Is An eSIM, And How Does It Work? - Prestmit","isPartOf":{"@id":"https:\/\/prestmit.io\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/prestmit.io\/blog\/esim-work#primaryimage"},"image":{"@id":"https:\/\/prestmit.io\/blog\/esim-work#primaryimage"},"thumbnailUrl":"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/Blog_Post_10-2.jpg","datePublished":"2024-10-22T12:28:10+00:00","dateModified":"2025-03-17T08:28:32+00:00","description":"eSIM brings flexibility and convenience to users, which is ideal for international travelers who does not want to be changing SIM cards.","breadcrumb":{"@id":"https:\/\/prestmit.io\/blog\/esim-work#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/prestmit.io\/blog\/esim-work"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/prestmit.io\/blog\/esim-work#primaryimage","url":"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/Blog_Post_10-2.jpg","contentUrl":"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2024\/10\/Blog_Post_10-2.jpg","width":1024,"height":538,"caption":"eSIM"},{"@type":"BreadcrumbList","@id":"https:\/\/prestmit.io\/blog\/esim-work#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/prestmit.io\/blog\/"},{"@type":"ListItem","position":2,"name":"What Is An eSIM, And How Does It Work?"}]},{"@type":"WebSite","@id":"https:\/\/prestmit.io\/blog\/#website","url":"https:\/\/prestmit.io\/blog\/","name":"Prestmit","description":"Blog","publisher":{"@id":"https:\/\/prestmit.io\/blog\/#organization"},"alternateName":"Prest","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/prestmit.io\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/prestmit.io\/blog\/#organization","name":"Prestmit","alternateName":"Prestmit","url":"https:\/\/prestmit.io\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/prestmit.io\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2022\/11\/Prestmit-Image.jpg","contentUrl":"https:\/\/blog.prestmit.io\/wp-content\/uploads\/2022\/11\/Prestmit-Image.jpg","width":2370,"height":1670,"caption":"Prestmit"},"image":{"@id":"https:\/\/prestmit.io\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/prestmit","https:\/\/x.com\/prestmit","https:\/\/www.instagram.com\/prestmit"]},{"@type":"Person","@id":"https:\/\/prestmit.io\/blog\/#\/schema\/person\/fe1c4128cb422173c2e9cedf9890d6e3","name":"Kolade Elusanmi","description":"Kolade is a financial and cryptocurrency writer with years of experience developing well-researched, SEO-friendly articles that are engaging, relatable, and compelling. His writings are flexible and unique, as he is keen on converting readers to users with his educative and descriptive articles.","sameAs":["https:\/\/prestmit.io","https:\/\/www.facebook.com\/prestmit","https:\/\/www.instagram.com\/prestmit","https:\/\/x.com\/https:\/\/www.twitter.com\/prestmit","https:\/\/www.youtube.com\/channel\/UCtfCmHtHdpU0cOW3JY1pnMA"],"url":"https:\/\/prestmit.io\/blog\/author\/idklade"}]}},"_links":{"self":[{"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/posts\/13288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/comments?post=13288"}],"version-history":[{"count":9,"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/posts\/13288\/revisions"}],"predecessor-version":[{"id":13882,"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/posts\/13288\/revisions\/13882"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/media\/13292"}],"wp:attachment":[{"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/media?parent=13288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/categories?post=13288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prestmit.io\/blog\/wp-json\/wp\/v2\/tags?post=13288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}