{"id":11643,"date":"2026-08-05T09:35:32","date_gmt":"2026-08-05T02:35:32","guid":{"rendered":"https:\/\/onesme.vn\/blog\/?p=11643"},"modified":"2026-09-24T10:41:15","modified_gmt":"2026-09-24T03:41:15","slug":"huong-dan-su-dung-vnpt-smartca","status":"publish","type":"post","link":"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ch\u1eef k\u00fd s\u1ed1 VNPT SmartCA"},"content":{"rendered":"<p><b>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng VNPT SmartCA <\/b><span style=\"font-weight: 400;\">d\u01b0\u1edbi \u0111\u00e2y t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 quy tr\u00ecnh k\u00fd s\u1ed1 tr\u00ean \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e3 t\u00edch h\u1ee3p. \u0110\u1ed3ng th\u1eddi, b\u00e0i vi\u1ebft c\u0169ng gi\u00fap b\u1ea1n chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng v\u00e0 bi\u1ebft c\u00e1ch x\u1eed l\u00fd nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p \u0111\u1ec3 qu\u00e1 tr\u00ecnh k\u00fd s\u1ed1 di\u1ec5n ra thu\u1eadn l\u1ee3i.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_43 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">M\u1ee5c l\u1ee5c<\/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\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6ab6a149b498e\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" 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: #000000;color:#000000\" 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><\/label><input  type=\"checkbox\" id=\"item-6ab6a149b498e\"><\/a><\/span><\/div>\n<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:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#1_Tong_quan_ve_nen_tang_su_dung\" title=\"1. T\u1ed5ng quan v\u1ec1 n\u1ec1n t\u1ea3ng s\u1eed d\u1ee5ng\">1. T\u1ed5ng quan v\u1ec1 n\u1ec1n t\u1ea3ng s\u1eed d\u1ee5ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#2_Cac_hinh_thuc_ky_so_tren_VNPT_SmartCA\" title=\"2. C\u00e1c h\u00ecnh th\u1ee9c k\u00fd s\u1ed1 tr\u00ean VNPT SmartCA\">2. C\u00e1c h\u00ecnh th\u1ee9c k\u00fd s\u1ed1 tr\u00ean VNPT SmartCA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#3_Thiet_lap_va_quan_ly_chu_ky_so\" title=\"3. Thi\u1ebft l\u1eadp v\u00e0 qu\u1ea3n l\u00fd ch\u1eef k\u00fd s\u1ed1\">3. Thi\u1ebft l\u1eadp v\u00e0 qu\u1ea3n l\u00fd ch\u1eef k\u00fd s\u1ed1<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#31_Cau_hinh_mau_chu_ky_ca_nhan\" title=\"3.1 C\u1ea5u h\u00ecnh m\u1eabu ch\u1eef k\u00fd c\u00e1 nh\u00e2n\">3.1 C\u1ea5u h\u00ecnh m\u1eabu ch\u1eef k\u00fd c\u00e1 nh\u00e2n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#32_Mua_them_luot_ky\" title=\"3.2 Mua th\u00eam l\u01b0\u1ee3t k\u00fd\">3.2 Mua th\u00eam l\u01b0\u1ee3t k\u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#33_Gia_han_Chung_thu_so_ca_nhan\" title=\"3.3 Gia h\u1ea1n Ch\u1ee9ng th\u01b0 s\u1ed1 c\u00e1 nh\u00e2n\">3.3 Gia h\u1ea1n Ch\u1ee9ng th\u01b0 s\u1ed1 c\u00e1 nh\u00e2n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#34_Quan_ly_danh_sach_chung_thu_so_va_tra_cuu_lich_su\" title=\"3.4 Qu\u1ea3n l\u00fd danh s\u00e1ch ch\u1ee9ng th\u01b0 s\u1ed1 v\u00e0 tra c\u1ee9u l\u1ecbch s\u1eed\">3.4 Qu\u1ea3n l\u00fd danh s\u00e1ch ch\u1ee9ng th\u01b0 s\u1ed1 v\u00e0 tra c\u1ee9u l\u1ecbch s\u1eed<\/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:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#4_Lien_ket_ung_dung_va_thiet_lap_ky_tu_dong\" title=\"4. Li\u00ean k\u1ebft \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft l\u1eadp k\u00fd t\u1ef1 \u0111\u1ed9ng\">4. Li\u00ean k\u1ebft \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft l\u1eadp k\u00fd t\u1ef1 \u0111\u1ed9ng<\/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:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#41_Quan_ly_ung_dung_lien_ket\" title=\"4.1. Qu\u1ea3n l\u00fd \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft\">4.1. Qu\u1ea3n l\u00fd \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#42_Cau_hinh_Ky_tu_dong_Auto-signing\" title=\"4.2 C\u1ea5u h\u00ecnh K\u00fd t\u1ef1 \u0111\u1ed9ng (Auto-signing):\">4.2 C\u1ea5u h\u00ecnh K\u00fd t\u1ef1 \u0111\u1ed9ng (Auto-signing):<\/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:\/\/onesme.vn\/blog\/san-pham\/huong-dan-su-dung-vnpt-smartca.html\/#5_Cau_hoi_thuong_gap_ve_cach_su_dung_VNPT_SmartCA\" title=\"5. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng VNPT SmartCA\">5. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng VNPT SmartCA<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Tong_quan_ve_nen_tang_su_dung\"><\/span><strong>1. T\u1ed5ng quan v\u1ec1 n\u1ec1n t\u1ea3ng s\u1eed d\u1ee5ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"PDq2pG_selectionAnchorContainer\" dir=\"auto\" data-start=\"703\" data-end=\"739\"><strong data-start=\"703\" data-end=\"739\">\u1ee8ng d\u1ee5ng di \u0111\u1ed9ng VNPT SmartCA<\/strong><\/p>\n<p class=\"PDq2pG_selectionAnchorContainer\" dir=\"auto\" data-start=\"741\" data-end=\"818\">\u1ee8ng d\u1ee5ng l\u00e0 m\u00f4i tr\u01b0\u1eddng thao t\u00e1c ch\u00ednh tr\u00ean \u0111i\u1ec7n tho\u1ea1i iOS v\u00e0 Android, h\u1ed7 tr\u1ee3:<\/p>\n<ul data-start=\"820\" data-end=\"1026\">\n<li data-section-id=\"1opt3w\" data-start=\"820\" data-end=\"887\">K\u00fd t\u00e0i li\u1ec7u v\u00e0 x\u00e1c th\u1ef1c giao d\u1ecbch b\u1eb1ng m\u00e3 PIN ho\u1eb7c sinh tr\u1eafc h\u1ecdc.<\/li>\n<li data-section-id=\"1agm7o6\" data-start=\"888\" data-end=\"940\">Qu\u1ea3n l\u00fd ch\u1ee9ng th\u01b0 s\u1ed1, gia h\u1ea1n v\u00e0 mua th\u00eam l\u01b0\u1ee3t k\u00fd.<\/li>\n<li data-section-id=\"1s1bded\" data-start=\"941\" data-end=\"1026\">C\u1ea5u h\u00ecnh m\u1eabu ch\u1eef k\u00fd, ki\u1ec3m tra l\u1ecbch s\u1eed v\u00e0 ti\u1ebfp nh\u1eadn y\u00eau c\u1ea7u k\u00fd t\u1eeb \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-11656 size-full\" src=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-02.jpg\" alt=\"C\u00e1c khu v\u1ef1c ch\u1ee9c n\u0103ng ch\u00ednh tr\u00ean \u1ee9ng d\u1ee5ng VNPT SmartCA\" width=\"800\" height=\"533\" srcset=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-02.jpg 800w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-02-300x200.jpg 300w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-02-768x512.jpg 768w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-02-150x100.jpg 150w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-02-696x464.jpg 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p dir=\"auto\" data-start=\"741\" data-end=\"818\"><strong>C\u1ed5ng th\u00f4ng tin Web Portal<\/strong><\/p>\n<ul>\n<li>Truy c\u1eadp tr\u1ef1c ti\u1ebfp tr\u00ean tr\u00ecnh duy\u1ec7t m\u00e1y t\u00ednh (<strong><a href=\"http:\/\/smartca.vnpt.vn\" target=\"_blank\" rel=\"nofollow noopener\">smartca.vnpt.vn<\/a>)<\/strong><\/li>\n<li>Ph\u1ee5c v\u1ee5 vi\u1ec7c tra c\u1ee9u chi ti\u1ebft ch\u1ee9ng th\u01b0 s\u1ed1, t\u1ea3i v\u0103n b\u1ea3n t\u1eeb m\u00e1y t\u00ednh l\u00ean \u0111\u1ec3 k\u00fd s\u1ed1 v\u00e0 t\u00edch h\u1ee3p <strong>D\u1ea5u th\u1eddi gian \u0111i\u1ec7n t\u1eed (VNPT TSA)<\/strong> cho c\u00e1c giao d\u1ecbch c\u1ea7n gi\u00e1 tr\u1ecb ph\u00e1p l\u00fd l\u00e2u d\u00e0i.<\/li>\n<\/ul>\n<p><span dir=\"auto\"><em><strong>L\u01b0u \u00fd cho ng\u01b0\u1eddi d\u00f9ng m\u1edbi<\/strong>: N\u1ebfu b\u1ea1n ch\u01b0a c\u00f3 t\u00e0i kho\u1ea3n ho\u1eb7c ch\u01b0a ho\u00e0n th\u00e0nh c\u00e1c b\u01b0\u1edbc \u0111\u1ecbnh danh eKYC\/t\u1ea1o m\u00e3 PIN ban \u0111\u1ea7u, h\u00e3y xem l\u1ea1i b\u00e0i vi\u1ebft<\/em> <a href=\"https:\/\/onesme.vn\/blog\/san-pham\/cai-dat-vnpt-smartca.html\" target=\"_blank\" rel=\"noopener\"><strong>H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t VNPT SmartCA<\/strong><\/a>\u00a0<em>tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c qu\u1ea3n l\u00fd d\u01b0\u1edbi \u0111\u00e2y<\/em><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Cac_hinh_thuc_ky_so_tren_VNPT_SmartCA\"><\/span><strong>2. C\u00e1c h\u00ecnh th\u1ee9c k\u00fd s\u1ed1 tr\u00ean VNPT SmartCA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n k\u00fd s\u1ed1 v\u1edbi VNPT SmartCA theo c\u00e1c h\u00ecnh th\u1ee9c sau:<\/p>\n<ul>\n<li data-section-id=\"ng4zq9\" data-start=\"1899\" data-end=\"2147\"><strong data-start=\"1901\" data-end=\"1932\">K\u00fd tr\u1ef1c ti\u1ebfp tr\u00ean \u1ee9ng d\u1ee5ng:<\/strong> Ch\u1ecdn t\u1ec7p t\u00e0i li\u1ec7u t\u1eeb \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng ch\u1ee5p \u1ea3nh, ki\u1ec3m tra t\u00e0i li\u1ec7u v\u00e0 x\u00e1c th\u1ef1c b\u1eb1ng m\u00e3 PIN ho\u1eb7c sinh tr\u1eafc h\u1ecdc. V\u1edbi t\u1ec7p PDF, ch\u1ee9c n\u0103ng <strong data-start=\"2083\" data-end=\"2098\">K\u00fd n\u00e2ng cao<\/strong> cho ph\u00e9p l\u1ef1a ch\u1ecdn m\u1eabu ch\u1eef k\u00fd v\u00e0 v\u1ecb tr\u00ed hi\u1ec3n th\u1ecb.<\/li>\n<li data-section-id=\"1gmo2q4\" data-start=\"2148\" data-end=\"2332\"><strong data-start=\"2150\" data-end=\"2179\">K\u00fd qua h\u1ec7 th\u1ed1ng li\u00ean k\u1ebft:<\/strong> Khi ph\u00e1t sinh y\u00eau c\u1ea7u k\u00fd tr\u00ean n\u1ec1n t\u1ea3ng c\u00f3 t\u00edch h\u1ee3p VNPT SmartCA, m\u1edf \u1ee9ng d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra th\u00f4ng tin giao d\u1ecbch v\u00e0 x\u00e1c nh\u1eadn b\u1eb1ng m\u00e3 PIN ho\u1eb7c sinh tr\u1eafc h\u1ecdc.<\/li>\n<li data-section-id=\"buzcmn\" data-start=\"2333\" data-end=\"2489\"><strong data-start=\"2335\" data-end=\"2358\">K\u00fd tr\u00ean Web Portal:<\/strong> Th\u1ef1c hi\u1ec7n thao t\u00e1c v\u1edbi t\u00e0i li\u1ec7u tr\u00ean tr\u00ecnh duy\u1ec7t m\u00e1y t\u00ednh, sau \u0111\u00f3 m\u1edf \u1ee9ng d\u1ee5ng VNPT SmartCA tr\u00ean \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 x\u00e1c nh\u1eadn y\u00eau c\u1ea7u k\u00fd.<\/li>\n<\/ul>\n<p><span dir=\"auto\"><em><strong>H\u01b0\u1edbng d\u1eabn chi ti\u1ebft<\/strong>:<\/em> <em>\u0110\u1ec3 xem t\u1eebng b\u01b0\u1edbc thao t\u00e1c k\u00fd c\u1ee5 th\u1ec3 cho t\u1eebng lo\u1ea1i t\u1ec7p v\u0103n b\u1ea3n ho\u1eb7c c\u1ed5ng d\u1ecbch v\u1ee5 c\u00f4ng, m\u1eddi b\u1ea1n tham kh\u1ea3o b\u00e0i vi\u1ebft <\/em><a href=\"https:\/\/onesme.vn\/blog\/san-pham\/cach-ky-so-tren-vnpt-smartca.html\" target=\"_blank\" rel=\"noopener\"><strong>H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1c c\u00e1ch k\u00fd s\u1ed1 tr\u00ean VNPT SmartCA<\/strong><\/a><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11652 size-full\" src=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-06.jpg\" alt=\"Ch\u1ecdn K\u00fd t\u1ea5t c\u1ea3 ho\u1eb7c K\u00fd n\u00e2ng cao v\u1edbi t\u00e0i li\u1ec7u PDF\" width=\"800\" height=\"501\" srcset=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-06.jpg 800w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-06-300x188.jpg 300w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-06-768x481.jpg 768w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-06-150x94.jpg 150w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/Huong-dan-su-dung-VNPT-SmartCA-06-696x436.jpg 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Thiet_lap_va_quan_ly_chu_ky_so\"><\/span><strong>3. Thi\u1ebft l\u1eadp v\u00e0 qu\u1ea3n l\u00fd ch\u1eef k\u00fd s\u1ed1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span dir=\"auto\">\u0110\u00e2y l\u00e0 nh\u00f3m ch\u1ee9c n\u0103ng quan tr\u1ecdng gi\u00fap b\u1ea1n ch\u1ee7 \u0111\u1ed9ng duy tr\u00ec v\u00e0 t\u00f9y ch\u1ec9nh ch\u1eef k\u00fd s\u1ed1 c\u00e1 nh\u00e2n trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"31_Cau_hinh_mau_chu_ky_ca_nhan\"><\/span>3.1 C\u1ea5u h\u00ecnh m\u1eabu ch\u1eef k\u00fd c\u00e1 nh\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>VNPT SmartCA h\u1ed7 tr\u1ee3 <strong data-start=\"2950\" data-end=\"2977\">b\u1ed1n c\u00e1ch t\u1ea1o m\u1eabu ch\u1eef k\u00fd<\/strong>: s\u1eed d\u1ee5ng t\u00ean ch\u1ee9ng th\u01b0, v\u1ebd tr\u1ef1c ti\u1ebfp, nh\u1eadp t\u00ean ho\u1eb7c t\u1ea3i \u1ea3nh l\u00ean. M\u1eabu \u0111\u00e3 t\u1ea1o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn khi thi\u1ebft l\u1eadp ph\u1ea7n hi\u1ec3n th\u1ecb ch\u1eef k\u00fd tr\u00ean t\u00e0i li\u1ec7u PDF.<\/p>\n<p><strong>B\u01b0\u1edbc 1: <\/strong>M\u1edf ch\u1ee9c n\u0103ng c\u1ea5u h\u00ecnh m\u1eabu ch\u1eef k\u00fd<\/p>\n<p>T\u1ea1i m\u00e0n h\u00ecnh trang ch\u1ee7, ch\u1ecdn <strong>C\u1ea5u h\u00ecnh m\u1eabu ch\u1eef k\u00fd<\/strong> \u2192 <strong>Th\u00eam m\u1eabu ch\u1eef k\u00fd<\/strong>.<\/p>\n<p><strong>B\u01b0\u1edbc 2: <\/strong>L\u1ef1a ch\u1ecdn h\u00ecnh th\u1ee9c t\u1ea1o m\u1eabu<\/p>\n<ul>\n<li data-section-id=\"1dysgvg\" data-start=\"3466\" data-end=\"3531\"><strong data-start=\"3468\" data-end=\"3486\">T\u00ean ch\u1ee9ng th\u01b0:<\/strong> \u0110i\u1ec1u ch\u1ec9nh \u1ea3nh n\u1ec1n v\u00e0 c\u00e1c n\u1ed9i dung hi\u1ec3n th\u1ecb.<\/li>\n<li data-section-id=\"1t8hf76\" data-start=\"3532\" data-end=\"3591\"><strong data-start=\"3534\" data-end=\"3541\">V\u1ebd:<\/strong> V\u1ebd m\u1eabu ch\u1eef k\u00fd tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e0n h\u00ecnh \u0111i\u1ec7n tho\u1ea1i.<\/li>\n<li data-section-id=\"ask7lg\" data-start=\"3592\" data-end=\"3648\"><strong data-start=\"3594\" data-end=\"3607\">Nh\u1eadp t\u00ean:<\/strong> Nh\u1eadp t\u00ean, l\u1ef1a ch\u1ecdn ph\u00f4ng ch\u1eef v\u00e0 m\u00e0u s\u1eafc.<\/li>\n<li data-section-id=\"zcg5so\" data-start=\"3649\" data-end=\"3695\"><strong data-start=\"3651\" data-end=\"3663\">T\u1ea3i l\u00ean:<\/strong> T\u1ea3i \u1ea3nh m\u1eabu ch\u1eef k\u00fd t\u1eeb thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<p><strong>B\u01b0\u1edbc 3: <\/strong>Ho\u00e0n t\u1ea5t c\u1ea5u h\u00ecnh<\/p>\n<p>Ki\u1ec3m tra m\u1eabu v\u00e0 nh\u1ea5n <strong data-start=\"3749\" data-end=\"3763\">Ho\u00e0n th\u00e0nh<\/strong>. Khi th\u1ef1c hi\u1ec7n <strong data-start=\"3779\" data-end=\"3794\">K\u00fd n\u00e2ng cao<\/strong> tr\u00ean t\u1ec7p PDF, ch\u1ecdn m\u1eabu ch\u1eef k\u00fd mu\u1ed1n s\u1eed d\u1ee5ng v\u00e0 \u0111\u1eb7t v\u00e0o v\u1ecb tr\u00ed ph\u00f9 h\u1ee3p tr\u00ean v\u0103n b\u1ea3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12092 size-full\" src=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-cau-hinh-mau-chu-ky.webp\" alt=\"vnpt-smartca-cau-hinh-mau-chu-ky\" width=\"800\" height=\"500\" srcset=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-cau-hinh-mau-chu-ky.webp 800w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-cau-hinh-mau-chu-ky-300x188.webp 300w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-cau-hinh-mau-chu-ky-768x480.webp 768w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-cau-hinh-mau-chu-ky-150x94.webp 150w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-cau-hinh-mau-chu-ky-696x435.webp 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"32_Mua_them_luot_ky\"><\/span>3.2 Mua th\u00eam l\u01b0\u1ee3t k\u00fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ch\u1ee9c n\u0103ng n\u00e0y d\u00e0nh cho kh\u00e1ch h\u00e0ng \u0111ang \u0111\u0103ng k\u00fd s\u1eed d\u1ee5ng <strong>G\u00f3i ch\u1ee9ng th\u01b0 s\u1ed1 Theo l\u01b0\u1ee3t k\u00fd<\/strong> (PS).<\/p>\n<ul>\n<li><strong>B\u01b0\u1edbc 1:<\/strong> T\u1ea1i m\u00e0n h\u00ecnh trang ch\u1ee7, chuy\u1ec3n sang Tab <strong>Ch\u1ee9ng th\u01b0 s\u1ed1<\/strong> &#8211;&gt; Ch\u1ecdn <strong>Mua l\u01b0\u1ee3t k\u00fd<\/strong><\/li>\n<li><strong>B\u01b0\u1edbc 2:<\/strong> Ch\u1ecdn Ch\u1ee9ng th\u01b0 s\u1ed1 c\u1ea7n mua th\u00eam l\u01b0\u1ee3t k\u00fd.<\/li>\n<li><strong>B\u01b0\u1edbc 3:<\/strong> Ch\u1ecdn g\u00f3i l\u01b0\u1ee3t k\u00fd mong mu\u1ed1n (v\u00ed d\u1ee5: g\u00f3i PS03, PS20, PS50&#8230;) &#8211;&gt; Nh\u1ea5n <strong>Ti\u1ebfp t\u1ee5c<\/strong>\u00a0&#8211;&gt; Ki\u1ec3m tra th\u00f4ng tin \u0111\u01a1n h\u00e0ng v\u00e0 nh\u1ea5n <strong>Thanh to\u00e1n<\/strong>.<\/li>\n<li><strong>B\u01b0\u1edbc 4:<\/strong> L\u1ef1a ch\u1ecdn h\u00ecnh th\u1ee9c thanh to\u00e1n online (VNPT Money, Th\u1ebb thanh to\u00e1n qu\u1ed1c t\u1ebf Visa\/MasterCard, ho\u1eb7c T\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng) v\u00e0 ho\u00e0n t\u1ea5t thanh to\u00e1n theo h\u01b0\u1edbng d\u1eabn tr\u00ean \u1ee9ng d\u1ee5ng<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12090 size-full\" src=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-mua-them-luot-ky.webp\" alt=\"mua th\u00eam l\u01b0\u1ee3t k\u00ed vnpt smartca\" width=\"800\" height=\"500\" srcset=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-mua-them-luot-ky.webp 800w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-mua-them-luot-ky-300x188.webp 300w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-mua-them-luot-ky-768x480.webp 768w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-mua-them-luot-ky-150x94.webp 150w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-mua-them-luot-ky-696x435.webp 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"33_Gia_han_Chung_thu_so_ca_nhan\"><\/span>3.3 Gia h\u1ea1n Ch\u1ee9ng th\u01b0 s\u1ed1 c\u00e1 nh\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"PDq2pG_selectionAnchorContainer\" dir=\"auto\" data-start=\"4726\" data-end=\"4850\">Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng gia h\u1ea1n ch\u1ee9ng th\u01b0 s\u1ed1 c\u00e1 nh\u00e2n tr\u01b0\u1edbc khi h\u1ebft hi\u1ec7u l\u1ef1c \u0111\u1ec3 h\u1ea1n ch\u1ebf gi\u00e1n \u0111o\u1ea1n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n<p dir=\"auto\" data-start=\"4852\" data-end=\"5018\"><em><strong data-start=\"4852\" data-end=\"4862\">L\u01b0u \u00fd:<\/strong> H\u01b0\u1edbng d\u1eabn d\u01b0\u1edbi \u0111\u00e2y \u00e1p d\u1ee5ng cho ch\u1ee9ng th\u01b0 s\u1ed1 c\u00e1 nh\u00e2n. Kh\u00e1ch h\u00e0ng t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p c\u1ea7n li\u00ean h\u1ec7 \u0111\u01a1n v\u1ecb kinh doanh VNPT \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn th\u1ee7 t\u1ee5c gia h\u1ea1n.<\/em><\/p>\n<ul>\n<li><strong>B\u01b0\u1edbc 1<\/strong>: M\u1edf app VNPT SmartCA, v\u00e0o Tab <strong>Ch\u1ee9ng th\u01b0 s\u1ed1, <\/strong>Ch\u1ecdn n\u00fat <strong>Gia h\u1ea1n<\/strong>.<\/li>\n<li><strong>B\u01b0\u1edbc 2<\/strong>: Ch\u1ecdn Ch\u1ee9ng th\u01b0 s\u1ed1 c\u1ea7n gia h\u1ea1n (\u0111\u1ed1i v\u1edbi t\u00e0i kho\u1ea3n c\u00f3 nhi\u1ec1u CTS).<\/li>\n<li><strong>B\u01b0\u1edbc 3<\/strong>: L\u1ef1a ch\u1ecdn g\u00f3i th\u1eddi h\u1ea1n gia h\u1ea1n ph\u00f9 h\u1ee3p (6 th\u00e1ng, 12 th\u00e1ng, 24 th\u00e1ng, 36 th\u00e1ng&#8230;) v\u00e0 <strong>Thanh to\u00e1n.<\/strong><\/li>\n<li><strong>B\u01b0\u1edbc 4<\/strong>: Th\u1ef1c hi\u1ec7n thanh to\u00e1n chi ph\u00ed gia h\u1ea1n qua k\u00eanh thanh to\u00e1n tr\u1ef1c tuy\u1ebfn.<\/li>\n<li><strong>B\u01b0\u1edbc 5<\/strong>: \u0110\u1ecdc v\u00e0 t\u00edch ch\u1ecdn \u0111\u1ed3ng \u00fd v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n. Th\u1ef1c hi\u1ec7n <strong>K\u00fd phi\u1ebfu \u0111\u1ec1 ngh\u1ecb gia h\u1ea1n ch\u1ee9ng th\u01b0 s\u1ed1<\/strong>.<\/li>\n<li><strong>B\u01b0\u1edbc 6<\/strong>: Sau khi VNPT th\u1ea9m \u0111\u1ecbnh v\u00e0 ph\u00ea duy\u1ec7t h\u1ed3 s\u01a1 gia h\u1ea1n, b\u1ea1n m\u1edf app b\u1ea5m <strong>K\u00edch ho\u1ea1t ngay<\/strong> &#8211;&gt; T\u1ea1o\/x\u00e1c nh\u1eadn m\u00e3 PIN &#8211;&gt; <strong>K\u00fd Bi\u00ean b\u1ea3n nghi\u1ec7m thu<\/strong> \u0111\u1ec3 ho\u00e0n t\u1ea5t gia h\u1ea1n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12091 size-full\" src=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-gia-han-chung-thu-so.webp\" alt=\"gia h\u1ea1n ch\u1eef k\u00fd s\u1ed1 VNPT SmartCA\" width=\"800\" height=\"500\" srcset=\"https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-gia-han-chung-thu-so.webp 800w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-gia-han-chung-thu-so-300x188.webp 300w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-gia-han-chung-thu-so-768x480.webp 768w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-gia-han-chung-thu-so-150x94.webp 150w, https:\/\/onesme.vn\/blog\/wp-content\/uploads\/2026\/08\/vnpt-smartca-gia-han-chung-thu-so-696x435.webp 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"34_Quan_ly_danh_sach_chung_thu_so_va_tra_cuu_lich_su\"><\/span>3.4 Qu\u1ea3n l\u00fd danh s\u00e1ch ch\u1ee9ng th\u01b0 s\u1ed1 v\u00e0 tra c\u1ee9u l\u1ecbch s\u1eed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Ki\u1ec3m tra th\u00f4ng tin ch\u1ee9ng th\u01b0 s\u1ed1:<\/strong><\/p>\n<p>Trong tab <strong>Ch\u1ee9ng th\u01b0 s\u1ed1<\/strong>, b\u1ea1n c\u00f3 th\u1ec3 theo d\u00f5i chi ti\u1ebft s\u1ed1 Serial, tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng (\u0110ang ho\u1ea1t \u0111\u1ed9ng\/S\u1eafp h\u1ebft h\u1ea1n\/\u0110\u00e3 kh\u00f3a) v\u00e0 ng\u00e0y h\u1ebft h\u1ea1n ch\u00ednh x\u00e1c c\u1ee7a ch\u1ee9ng th\u01b0.<\/p>\n<p><strong>Tra c\u1ee9u l\u1ecbch s\u1eed k\u00fd s\u1ed1:<\/strong><\/p>\n<p class=\"PDq2pG_selectionAnchorContainer\" dir=\"auto\" data-start=\"6444\" data-end=\"6535\">V\u0103n b\u1ea3n v\u1eeba k\u00fd \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh trang ch\u1ee7 tab &#8220;<strong>K\u00fd s\u1ed1<\/strong>&#8221; . \u0110\u1ec3 t\u00ecm c\u00e1c giao d\u1ecbch kh\u00e1c, th\u1ef1c hi\u1ec7n:<\/p>\n<ol data-start=\"6537\" data-end=\"6716\">\n<li data-section-id=\"1ys0zkb\" data-start=\"6537\" data-end=\"6578\">Ch\u1ecdn <strong data-start=\"6545\" data-end=\"6557\">Xem th\u00eam<\/strong> t\u1ea1i khu v\u1ef1c l\u1ecbch s\u1eed.<\/li>\n<li data-section-id=\"1d3ve4r\" data-start=\"6608\" data-end=\"6657\">Nh\u1eadp th\u00f4ng tin li\u00ean quan v\u00e0 nh\u1ea5n <strong data-start=\"6644\" data-end=\"6656\">T\u00ecm ki\u1ebfm<\/strong>.<\/li>\n<li data-section-id=\"3xsgzh\" data-start=\"6658\" data-end=\"6716\">Ch\u1ecdn k\u1ebft qu\u1ea3 t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 ki\u1ec3m tra th\u00f4ng tin giao d\u1ecbch.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"4_Lien_ket_ung_dung_va_thiet_lap_ky_tu_dong\"><\/span><strong>4. Li\u00ean k\u1ebft \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft l\u1eadp k\u00fd t\u1ef1 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span dir=\"auto\">Ch\u1ee9c n\u0103ng n\u00e0y gi\u00fap b\u1ea1n ki\u1ec3m so\u00e1t c\u00e1c ph\u1ea7n m\u1ec1m th\u1ee9 3 (nh\u01b0 ph\u1ea7n m\u1ec1m k\u1ebf to\u00e1n, b\u1ec7nh vi\u1ec7n, tr\u01b0\u1eddng h\u1ecdc, d\u1ecbch v\u1ee5 c\u00f4ng) k\u1ebft n\u1ed1i v\u1edbi ch\u1eef k\u00fd s\u1ed1 SmartCA<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"41_Quan_ly_ung_dung_lien_ket\"><\/span>4.1. Qu\u1ea3n l\u00fd \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"auto\" data-start=\"7171\" data-end=\"7266\">M\u1edf <strong data-start=\"7174\" data-end=\"7202\">Kh\u00e1c \u2192 H\u1ec7 th\u1ed1ng li\u00ean k\u1ebft<\/strong> \u0111\u1ec3 xem c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft v\u1edbi ch\u1ee9ng th\u01b0 s\u1ed1 SmartCA T\u00edch h\u1ee3p.<\/p>\n<ul>\n<li dir=\"auto\" data-start=\"7268\" data-end=\"7293\"><strong data-start=\"7268\" data-end=\"7293\">X\u00e1c nh\u1eadn li\u00ean k\u1ebft m\u1edbi: <\/strong>Khi \u1ee9ng d\u1ee5ng th\u1ee9 3 g\u1eedi y\u00eau c\u1ea7u k\u1ebft n\u1ed1i, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o tr\u00ean app SmartCA &#8211;&gt; Ki\u1ec3m tra &#8211;&gt; Nh\u1ea5n <strong>K\u00fd x\u00e1c nh\u1eadn Bi\u00ean b\u1ea3n nghi\u1ec7m thu<\/strong>\u00a0\u0111\u1ec3 \u0111\u1ed3ng \u00fd th\u00eam li\u00ean k\u1ebft<\/li>\n<li dir=\"auto\" data-start=\"7268\" data-end=\"7293\"><strong data-start=\"7512\" data-end=\"7537\">X\u00f3a \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft: <\/strong>Ng\u1eaft k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f2n s\u1eed d\u1ee5ng, nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng <strong>X\u00f3a (Th\u00f9ng r\u00e1c)<\/strong> v\u00e0 ch\u1ecdn <strong>X\u00e1c nh\u1eadn<\/strong><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"42_Cau_hinh_Ky_tu_dong_Auto-signing\"><\/span>4.2 C\u1ea5u h\u00ecnh K\u00fd t\u1ef1 \u0111\u1ed9ng (Auto-signing):<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng c\u00f3 h\u1ed7 tr\u1ee3 c\u1ea5u h\u00ecnh k\u00fd t\u1ef1 \u0111\u1ed9ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp theo nhu c\u1ea7u s\u1eed d\u1ee5ng trong m\u1ee5c <strong>H\u1ec7 th\u1ed1ng li\u00ean k\u1ebft<\/strong>.<\/p>\n<div dir=\"auto\">\n<p><strong>B\u1eadt\/T\u1eaft k\u00fd t\u1ef1 \u0111\u1ed9ng chung<\/strong>: Trong giao di\u1ec7n H\u1ec7 th\u1ed1ng li\u00ean k\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u00fat c\u00f4ng t\u1eafc tr\u1ea1ng th\u00e1i:<\/p>\n<ul>\n<li><em>Tr\u1ea1ng th\u00e1i M\u1edf<\/em>: Ch\u1ec9 nh\u1eefng \u1ee9ng d\u1ee5ng \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ea1n cho ph\u00e9p m\u1edbi c\u00f3 th\u1ec3 g\u1eedi y\u00eau c\u1ea7u k\u00fd t\u1ef1 \u0111\u1ed9ng.<\/li>\n<li><em>Tr\u1ea1ng th\u00e1i T\u1eaft<\/em>: T\u1ea5t c\u1ea3 \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft \u0111\u1ec1u c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n k\u00fd t\u1ef1 \u0111\u1ed9ng theo c\u1ea5u h\u00ecnh<\/li>\n<\/ul>\n<p><strong>C\u00e0i \u0111\u1eb7t kho\u1ea3ng th\u1eddi gian k\u00fd t\u1ef1 \u0111\u1ed9ng<\/strong>:<\/p>\n<ul>\n<li>Nh\u1ea5n n\u00fat <strong>C\u1ea5u h\u00ecnh<\/strong> t\u1ea1i \u1ee9ng d\u1ee5ng mong mu\u1ed1n<\/li>\n<li>L\u1ef1a ch\u1ecdn c\u00e0i \u0111\u1eb7t <em>Theo kho\u1ea3ng th\u1eddi gian<\/em> (v\u00ed d\u1ee5: cho ph\u00e9p k\u00fd t\u1ef1 \u0111\u1ed9ng trong 1 gi\u1edd, 8 gi\u1edd&#8230;) ho\u1eb7c <em>Theo nhu c\u1ea7u s\u1eed d\u1ee5ng<\/em><\/li>\n<\/ul>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"5_Cau_hoi_thuong_gap_ve_cach_su_dung_VNPT_SmartCA\"><\/span><b>5. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng VNPT SmartCA<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>C\u00e2u 1: Kh\u00f4ng c\u00f3 Internet c\u00f3 k\u00fd VNPT SmartCA \u0111\u01b0\u1ee3c kh\u00f4ng?<\/b><\/p>\n<p><b>Tr\u1ea3 l\u1eddi: <\/b><span style=\"font-weight: 400;\">Kh\u00f4ng. Giao d\u1ecbch k\u00fd s\u1ed1 t\u1eeb xa c\u1ea7n k\u1ebft n\u1ed1i m\u1ea1ng \u0111\u1ec3 t\u1ea3i t\u00e0i li\u1ec7u, g\u1eedi y\u00eau c\u1ea7u \u0111\u1ebfn h\u1ec7 th\u1ed1ng v\u00e0 nh\u1eadn k\u1ebft qu\u1ea3 x\u00e1c nh\u1eadn. Khi m\u1ea1ng gi\u00e1n \u0111o\u1ea1n, n\u00ean ch\u1edd k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh r\u1ed3i th\u1ef1c hi\u1ec7n l\u1ea1i, tr\u00e1nh g\u1eedi nhi\u1ec1u y\u00eau c\u1ea7u tr\u00f9ng nhau.<\/span><\/p>\n<p><b>C\u00e2u 2: L\u00e0m sao ki\u1ec3m tra t\u00e0i li\u1ec7u \u0111\u00e3 k\u00fd tr\u00ean VNPT SmartCA?<\/b><\/p>\n<p><b>Tr\u1ea3 l\u1eddi: <\/b><span style=\"font-weight: 400;\">M\u1edf \u1ee9ng d\u1ee5ng, v\u00e0o khu v\u1ef1c l\u1ecbch s\u1eed giao d\u1ecbch ho\u1eb7c danh s\u00e1ch giao d\u1ecbch g\u1ea7n \u0111\u00e2y. Ch\u1ecdn bi\u1ec3u t\u01b0\u1ee3ng xem \u0111\u1ec3 m\u1edf t\u00e0i li\u1ec7u, ki\u1ec3m tra tr\u1ea1ng th\u00e1i v\u00e0 n\u1ed9i dung; ch\u1ecdn bi\u1ec3u t\u01b0\u1ee3ng chia s\u1ebb khi c\u1ea7n g\u1eedi t\u1ec7p \u0111\u00e3 k\u00fd.<\/span><\/p>\n<p><b>C\u00e2u 3: VNPT SmartCA c\u00f3 k\u00fd Word \u0111\u01b0\u1ee3c kh\u00f4ng?<\/b><\/p>\n<p><b>Tr\u1ea3 l\u1eddi: <\/b><span style=\"font-weight: 400;\">C\u00f3. VNPT SmartCA h\u1ed7 tr\u1ee3 k\u00fd file Word v\u00e0 website ch\u00ednh th\u1ee9c c\u1ee7a d\u1ecbch v\u1ee5 hi\u1ec7n cung c\u1ea5p video h\u01b0\u1edbng d\u1eabn thao t\u00e1c. Tuy nhi\u00ean, c\u00e1ch k\u00fd c\u00f3 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng c\u1ee5, n\u1ec1n t\u1ea3ng t\u00edch h\u1ee3p v\u00e0 phi\u00ean b\u1ea3n ph\u1ea7n m\u1ec1m \u0111ang s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><b>C\u00e2u 4: Gia h\u1ea1n VNPT SmartCA nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/p>\n<p><b>Tr\u1ea3 l\u1eddi: <\/b><span style=\"font-weight: 400;\">Kh\u00e1ch h\u00e0ng c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n t\u1eeb th\u00f4ng b\u00e1o gia h\u1ea1n tr\u00ean \u1ee9ng d\u1ee5ng, ch\u1ecdn g\u00f3i, thanh to\u00e1n, k\u00fd phi\u1ebfu \u0111\u1ec1 ngh\u1ecb v\u00e0 k\u00edch ho\u1ea1t ch\u1ee9ng th\u01b0 sau khi \u0111\u01b0\u1ee3c duy\u1ec7t. V\u1edbi ch\u1ee9ng th\u01b0 c\u1ee7a t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p, li\u00ean h\u1ec7 VNPT \u0111\u1ec3 l\u00e0m th\u1ee7 t\u1ee5c.<\/span><\/p>\n<p><b>C\u00e2u 5: Mua l\u01b0\u1ee3t k\u00fd VNPT SmartCA nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/p>\n<p><b>Tr\u1ea3 l\u1eddi: <\/b><span style=\"font-weight: 400;\">Ch\u1ee9c n\u0103ng mua l\u01b0\u1ee3t k\u00fd \u00e1p d\u1ee5ng khi kh\u00e1ch h\u00e0ng \u0111\u00e3 \u0111\u0103ng k\u00fd ch\u1ee9ng th\u01b0 s\u1ed1 theo l\u01b0\u1ee3t k\u00fd. V\u00e0o Ch\u1ee9ng th\u01b0 s\u1ed1, ch\u1ecdn Mua l\u01b0\u1ee3t k\u00fd, ch\u1ecdn g\u00f3i, ki\u1ec3m tra \u0111\u01a1n h\u00e0ng v\u00e0 thanh to\u00e1n theo h\u01b0\u1edbng d\u1eabn tr\u00ean \u1ee9ng d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hy v\u1ecdng <\/span><b>h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ch\u1eef k\u00fd s\u1ed1 VNPT SmartCA<\/b><span style=\"font-weight: 400;\"> tr\u00ean \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n thao t\u00e1c k\u00fd s\u1ed1 nhanh ch\u00f3ng, ch\u00ednh x\u00e1c v\u00e0 h\u1ea1n ch\u1ebf c\u00e1c l\u1ed7i ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. \u0110\u1ec3 khai th\u00e1c th\u00eam c\u00e1c gi\u1ea3i ph\u00e1p ph\u1ee5c v\u1ee5 k\u00fd s\u1ed1, h\u00f3a \u0111\u01a1n \u0111i\u1ec7n t\u1eed v\u00e0 chuy\u1ec3n \u0111\u1ed5i s\u1ed1 doanh nghi\u1ec7p, vui l\u00f2ng li\u00ean h\u1ec7 oneSME &#8211; N\u1ec1n t\u1ea3ng chuy\u1ec3n \u0111\u1ed5i s\u1ed1 to\u00e0n di\u1ec7n c\u1ee7a VNPT qua <\/span><b>hotline 1800 1260.<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng VNPT SmartCA d\u01b0\u1edbi \u0111\u00e2y t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 quy tr\u00ecnh k\u00fd s\u1ed1 tr\u00ean \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e3 t\u00edch h\u1ee3p. \u0110\u1ed3ng th\u1eddi, b\u00e0i vi\u1ebft c\u0169ng gi\u00fap b\u1ea1n chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng v\u00e0 bi\u1ebft c\u00e1ch x\u1eed l\u00fd nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p \u0111\u1ec3 qu\u00e1 tr\u00ecnh [&hellip;]<\/p>\n","protected":false},"author":46,"featured_media":11657,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-11643","post","type-post","status-publish","format-standard","has-post-thumbnail","category-san-pham"],"_links":{"self":[{"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/posts\/11643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/users\/46"}],"replies":[{"embeddable":true,"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/comments?post=11643"}],"version-history":[{"count":14,"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/posts\/11643\/revisions"}],"predecessor-version":[{"id":12093,"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/posts\/11643\/revisions\/12093"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/media\/11657"}],"wp:attachment":[{"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/media?parent=11643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/categories?post=11643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onesme.vn\/blog\/wp-json\/wp\/v2\/tags?post=11643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}