{"id":7842,"date":"2019-10-14T14:28:39","date_gmt":"2019-10-14T13:28:39","guid":{"rendered":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/sg-20-voicemail-security-guidelines\/"},"modified":"2025-07-09T11:47:59","modified_gmt":"2025-07-09T10:47:59","slug":"sg-20-voicemail-security-guidelines","status":"publish","type":"gsma_theme_resources","link":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/sg-20-voicemail-security-guidelines\/","title":{"rendered":"SG.20 Voicemail Security Guidelines"},"content":{"rendered":"<p>The Voicemail Security Guidelines provide guidance for Operators on the management of Personal Identity Numbers (PINs) used to authenticate a user to obtain secure access to Voicemail. The guideline also includes guidance for mobile users.<\/p>\n<p><strong>Audience<\/strong>:\u00a0 Technical security practitioner<\/p>\n<p><strong>Resource technology specifics:<\/strong> Enterprise network, Generic<\/p>\n<p><strong>Resource type:<\/strong>\u00a0Guideline<\/p>\n<p><strong>Resource enforcement:<\/strong>\u00a0Voluntary<\/p>\n<p><strong>Resource certification type:<\/strong>\u00a0Self-assessment<\/p>\n<table width=\"822\">\n<tbody>\n<tr>\n<td width=\"960\"><strong>Key Benefits<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"960\">\n<ul>\n<li>Provides both Operators and subscribers guidance in the use of voicemail PINs that secure access to voicemail<\/li>\n<li>Non-confidential<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>The Voicemail Security Guidelines provide guidance for Operators on the management of Personal Identity Numbers (PINs) used to authenticate a user to obtain secure access to Voicemail. The guideline also includes guidance for mobile users. Audience:\u00a0 Technical security practitioner Resource technology specifics: Enterprise network, Generic Resource type:\u00a0Guideline Resource enforcement:\u00a0Voluntary Resource certification type:\u00a0Self-assessment Key Benefits Provides [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"template":"","meta":{"image":null,"json":{"gsma_resources_type":"Document","gsma_resources_thumb":"[]","gsma_resources_file":"[1774]","gsma_resources_multi":null,"gsma_resources_wgr":null,"gsma_resources_video":null,"gsma_resources_image":"[]","gsma_resources_url":"","gsma_resources_date":"09-07-2020","gsma_resources_button":"Read"}},"tags":[],"resource_categories":[1582,504,1576],"algolia_discover_type":[1553],"class_list":["post-7842","gsma_theme_resources","type-gsma_theme_resources","status-publish","hentry","resource_categories-mobile-cybersecurity-knowledge-base","resource_categories-operational-phase","resource_categories-technical-guidelines","algolia_discover_type-resource"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.3 (Yoast SEO v24.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SG.20 Voicemail Security Guidelines - Security<\/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:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/sg-20-voicemail-security-guidelines\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SG.20 Voicemail Security Guidelines - Security\" \/>\n<meta property=\"og:description\" content=\"The Voicemail Security Guidelines provide guidance for Operators on the management of Personal Identity Numbers (PINs) used to authenticate a user to obtain secure access to Voicemail. 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