{"id":3330,"date":"2025-06-08T16:38:45","date_gmt":"2025-06-08T16:38:45","guid":{"rendered":"https:\/\/csc.ee\/?post_type=service&#038;p=3330"},"modified":"2025-06-08T17:11:32","modified_gmt":"2025-06-08T17:11:32","slug":"user-verification-service","status":"publish","type":"service","link":"https:\/\/csc.ee\/en\/service\/user-verification-service\/","title":{"rendered":"User Verification Service"},"content":{"rendered":"    <div class=\"container narrow-4\">\r\n\n\n\n<div class=\"wp-block-columns main-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33%\">\n<div class=\"csc-block-price-request auto-height    mg-md-regular csc-block stretch-md\" data-an-type=\"single\" data-an=\"fade-in-from-bottom\">\n\n    <div class=\"inner\">\n                    <p class=\"title mg-regular\">Simple and Secure User Verification with OTP<\/p>\n        \n                    <p class=\"sub-title p-smaller\">Interesting?<\/p>\n        \n        \n        \n        \n        \n        <div class=\"buttons \">\n            \n                            <div class=\"btn-wrap\">\n                    <button class=\"btn btn-default size-1\" data-fancybox data-src=\"#block_f8302e0e48ccae30f104be437530c158\">\n                        Send request                    <\/button>\n                <\/div>\n                    <\/div>\n\n        \n                    <div class=\"hide\">\n                <div id=\"block_f8302e0e48ccae30f104be437530c158\">\n                    \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f3216-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"3216\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/service\/3330#wpcf7-f3216-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"3216\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f3216-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"request-form\">\n    <div class=\"inner\">\n        <div class=\"regular\">\n            <h3 class=\"form-title\">Thank you for your interest in our services!<\/h3>\n            <p class=\"form-sub-title p\">Please leave your phone number or email address and a project manager will contact you within 1 business day!<\/p>\n            <label class=\"input-block mg-large\">\n                <span class=\"label\">E-mail<\/span>\n                <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n            <\/label>\n<span id=\"wpcf7-6a85c27f3c6d6-wrapper\" class=\"wpcf7-form-control-wrap cf7apps-honeypot-wrap your-first-name-wrap\" data-cf7apps-honeypot=\"your-first-name\" style=\"position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;\"><input type=\"hidden\" name=\"your-first-name-random-hash\" value=\"20260819\"><input type=\"hidden\" name=\"your-first-name-time-token\" value=\"MTc4NzE1MDk3NQ==.68b47fb7cf9740d951769b75a70d7f6102bbe5a6f5c69117976db29c11dbc2f5\"><label\n\t\t    for=\"wpcf7-6a85c27f3c6d6-field\"\n\t\t    class=\"hp-message\"\n        >Please leave this field empty.<\/label><input\n\t    id=\"wpcf7-6a85c27f3c6d6-field\"\n\t    \n\t    class=\"wpcf7-form-control wpcf7-text\"\n\t    type=\"text\"\n\t    name=\"zbtcymhykl5l\"\n\t    value=\"\"\n\t    autocomplete=\"new-password\"\n\t    tabindex=\"1000\"\n\t    data-cf7apps-tabindex=\"1000\"\n    \/><\/span>\n            <label class=\"input-block mg-large\">\n                <span class=\"label\">Phone number<\/span>\n                <span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n            <\/label>\n<span id=\"wpcf7-6a85c27f3cc35-wrapper\" class=\"wpcf7-form-control-wrap cf7apps-honeypot-wrap your-email-address-wrap\" data-cf7apps-honeypot=\"your-email-address\" style=\"position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;\"><input type=\"hidden\" name=\"your-email-address-random-hash\" value=\"20260819\"><input type=\"hidden\" name=\"your-email-address-time-token\" value=\"MTc4NzE1MDk3NQ==.817ddb53e82f03d1b4bd75251941dc3ebaf9d9130069c4155d52bc3e935441b4\"><label\n\t\t    for=\"wpcf7-6a85c27f3cc35-field\"\n\t\t    class=\"hp-message\"\n        >Please leave this field empty.<\/label><input\n\t    id=\"wpcf7-6a85c27f3cc35-field\"\n\t    \n\t    class=\"wpcf7-form-control wpcf7-text\"\n\t    type=\"text\"\n\t    name=\"9axjijllzsji\"\n\t    value=\"\"\n\t    autocomplete=\"new-password\"\n\t    tabindex=\"1000\"\n\t    data-cf7apps-tabindex=\"1000\"\n    \/><\/span>\n            <div class=\"input-block mg-large\">\n                <div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAAB0wyKEH3Af1cvkd\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n            <\/div>\n            <div class=\"flex\">\n                <div class=\"submit-wrap m-l-auto\">\n                    <input class=\"wpcf7-form-control wpcf7-submit has-spinner btn btn-default large size-1\" type=\"submit\" value=\"Submit\" \/>\n                <\/div>\n            <\/div>\n<span id=\"wpcf7-6a85c27f3dd3b-wrapper\" class=\"wpcf7-form-control-wrap cf7apps-honeypot-wrap your-website-wrap\" data-cf7apps-honeypot=\"your-website\" style=\"position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;\"><input type=\"hidden\" name=\"your-website-random-hash\" value=\"20260819\"><input type=\"hidden\" name=\"your-website-time-token\" value=\"MTc4NzE1MDk3NQ==.21924f4750263d67bdf0dcef2dcb1ccff9bcd4809c96723bb70b8e33b6635216\"><label\n\t\t    for=\"wpcf7-6a85c27f3dd3b-field\"\n\t\t    class=\"hp-message\"\n        >Please leave this field empty.<\/label><input\n\t    id=\"wpcf7-6a85c27f3dd3b-field\"\n\t    \n\t    class=\"wpcf7-form-control wpcf7-text\"\n\t    type=\"text\"\n\t    name=\"sdvhfpqlxbtp\"\n\t    value=\"\"\n\t    autocomplete=\"new-password\"\n\t    tabindex=\"1000\"\n\t    data-cf7apps-tabindex=\"1000\"\n    \/><\/span>\n<input type=\"hidden\" name=\"time_stamp\" value=\"1787150975\" \/>\n            <input class=\"wpcf7-form-control wpcf7-hidden\" value=\"Simple and Secure User Verification with OTP\" type=\"hidden\" name=\"module-title\" \/>\n            <input class=\"wpcf7-form-control wpcf7-hidden\" value=\"https:\/\/csc.ee\/en\/service\/user-verification-service\/\" type=\"hidden\" name=\"page-link\" \/>\n            <div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n        <\/div>\n        <div class=\"success hide\">\n            <h3 class=\"form-title\">Request received!<\/h3>\n            <p class=\"form-sub-title p\">We will contact you shortly.<\/p>\n            <div class=\"flex\">\n                <div class=\"submit-wrap m-l-auto\">\n                    <button class=\"btn btn-default large size-1\" data-fancybox-close>OK<\/button>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n<\/form>\n<\/div>\n                <\/div>\n            <\/div>\n            <\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:67%\">\n<h4 class=\"wp-block-heading\">User verification solution via SMS or voice call<\/h4>\n\n\n\r\n<div class=\"csc-block-spacer csc-block\" id=\"spacer-block_ee876dc2473136f4ab9e56c60853aced\">\r\n    <style>\r\n        #spacer-block_ee876dc2473136f4ab9e56c60853aced {\r\n            height: 20px;\r\n        }\r\n\r\n        \r\n            <\/style>\r\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">CSC OTP (One-Time Password) service provides a fast, reliable, and secure user verification solution via SMS or voice call. With our easy-to-use API, you can integrate two-factor authentication (2FA) into your system \u2013 whether it\u2019s an e-commerce platform, mobile app, or any service requiring secure user login.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When a user tries to access your platform or perform a critical action, they receive a one-time code via SMS or phone call. This adds a strong layer of security while keeping the user experience smooth.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No connection and monthly fee.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Key Features:<\/strong><\/h4>\n\n\n\r\n<div class=\"csc-block-spacer csc-block\" id=\"spacer-block_ee876dc2473136f4ab9e56c60853aced\">\r\n    <style>\r\n        #spacer-block_ee876dc2473136f4ab9e56c60853aced {\r\n            height: 20px;\r\n        }\r\n\r\n        \r\n            <\/style>\r\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>OTP delivery via SMS or voice call<\/li>\n\n\n\n<li>Quick and easy API integration<\/li>\n\n\n\n<li>Customizable message content and timeout settings<\/li>\n\n\n\n<li>Delivery tracking and analytics<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">We ensure high delivery rates and speed by working with trusted telecom providers worldwide. Let us handle your user verification needs so you can focus on growing your business!<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><br>Verification via SMS<\/h3>\n\n\n\r\n<div class=\"csc-block-spacer csc-block\" id=\"spacer-block_ee876dc2473136f4ab9e56c60853aced\">\r\n    <style>\r\n        #spacer-block_ee876dc2473136f4ab9e56c60853aced {\r\n            height: 20px;\r\n        }\r\n\r\n        \r\n            <\/style>\r\n<\/div>\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><em>Destination<\/em><\/strong><\/td><td><strong><em>Cost per SMS<\/em><\/strong><\/td><\/tr><tr><td>ESTONIA<\/td><td>\u20ac 0,034<\/td><\/tr><tr><td>LATVIA<\/td><td>\u20ac 0,030<\/td><\/tr><tr><td>LITHUANIA<\/td><td>\u20ac 0,038<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">*1 SMS is a text of 160 characters, including spaces, consisting of only Latin characters or 70 characters, if symbols of alphabets of other languages \u200b\u200bare used.<br>For large message volumes, tariffs can be calculated on special terms.<\/p>\n\n\n\r\n<div class=\"csc-block-spacer csc-block\" id=\"spacer-block_ee876dc2473136f4ab9e56c60853aced\">\r\n    <style>\r\n        #spacer-block_ee876dc2473136f4ab9e56c60853aced {\r\n            height: 20px;\r\n        }\r\n\r\n        \r\n            <\/style>\r\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Verification via voice call<\/strong><\/h3>\n\n\n\r\n<div class=\"csc-block-spacer csc-block\" id=\"spacer-block_ee876dc2473136f4ab9e56c60853aced\">\r\n    <style>\r\n        #spacer-block_ee876dc2473136f4ab9e56c60853aced {\r\n            height: 20px;\r\n        }\r\n\r\n        \r\n            <\/style>\r\n<\/div>\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><em>Destination<\/em><\/strong><\/td><td><strong><em><strong><em>EUR\/min<\/em><\/strong><\/em><\/strong><\/td><\/tr><tr><td>ESTONIA<\/td><td>\u20ac 0,005<\/td><\/tr><tr><td>LATVIA<\/td><td>\u20ac 0,003-0,005<\/td><\/tr><tr><td>LITHUANIA<\/td><td>\u20ac 0,003-0,005<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\r\n<div class=\"csc-block-spacer csc-block\" id=\"spacer-block_46a211921ce8d271cc71e02d2d750a44\">\r\n    <style>\r\n        #spacer-block_46a211921ce8d271cc71e02d2d750a44 {\r\n            height: 120px;\r\n        }\r\n\r\n                    @media( max-width: 1099px ) {\r\n                #spacer-block_46a211921ce8d271cc71e02d2d750a44 {\r\n                    height: 70px;\r\n                }\r\n            }\r\n        \r\n            <\/style>\r\n<\/div>\n\n    <\/div>\r\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"featured_media":0,"template":"","service_category":[147],"class_list":["post-3330","service","type-service","status-publish","hentry","service_category-solutions-for-business-ai"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>User Verification Service | CSC Telecom<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/csc.ee\/en\/service\/user-verification-service\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"User Verification Service | CSC Telecom\" \/>\n<meta property=\"og:description\" content=\"User verification solution via SMS or voice call CSC OTP (One-Time Password) service provides a fast, reliable, and secure user verification solution via SMS or voice call. 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