{"id":30419,"date":"2019-08-26T21:37:55","date_gmt":"2019-08-27T04:37:55","guid":{"rendered":"https:\/\/m2msupport.net\/m2msupport\/?page_id=30419"},"modified":"2019-08-26T21:55:30","modified_gmt":"2019-08-27T04:55:30","slug":"check-sim-status-with-sierra-wireless-modules","status":"publish","type":"page","link":"https:\/\/m2msupport.net\/m2msupport\/check-sim-status-with-sierra-wireless-modules\/","title":{"rendered":"Check SIM status with Sierra Wireless Modules"},"content":{"rendered":"\n<p>Sierra Wireless modules requires SIM card to operate on the cellular networks. Without the SIM card, the device is in non-operational mode. Your application code should first check if the SIM is active before performing any activity that requires the network service.<\/p>\n\n\n\n<p><a href=\"https:\/\/m2msupport.net\/m2msupport\/download-at-command-tester-for-sierra-wireless-modules-2\/\">AT Command Tester<\/a> tool provides an easy interface to check if the SIM is present and active.  In addition to checking the <strong>SIM status in Sierra Wireless <\/strong>modules, the tool can also,<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Lock\/Unlock the SIM<\/li><li>Setup new SIM PIN code<\/li><li>Change current SIM PIN code<\/li><li>Clear the SIM lock<\/li><li>Enter PUK code of SIM unlock has been tried maximum number of times.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How to check SIM status in Sierra Wireless Module?<\/h2>\n\n\n\n<p>AT+CPIN command is query the <strong>SIM status in Sierra Wireless module<\/strong>. If the SIM is present and ready, the command returns READY status of the SIM.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"856\" height=\"731\" src=\"https:\/\/m2msupport.net\/m2msupport\/wp-content\/uploads\/2019\/08\/sierra-wireless-SIM-status-check.png\" alt=\"\" class=\"wp-image-30422\" srcset=\"https:\/\/m2msupport.net\/m2msupport\/wp-content\/uploads\/2019\/08\/sierra-wireless-SIM-status-check.png 856w, https:\/\/m2msupport.net\/m2msupport\/wp-content\/uploads\/2019\/08\/sierra-wireless-SIM-status-check-300x256.png 300w, https:\/\/m2msupport.net\/m2msupport\/wp-content\/uploads\/2019\/08\/sierra-wireless-SIM-status-check-768x656.png 768w, https:\/\/m2msupport.net\/m2msupport\/wp-content\/uploads\/2019\/08\/sierra-wireless-SIM-status-check-600x512.png 600w\" sizes=\"auto, (max-width: 856px) 100vw, 856px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n<div class=\"video-responsive\"><iframe loading=\"lazy\" id=\"youTubePlayer\" src=\"https:\/\/www.youtube.com\/embed\/je1M3SvWClA\" width=\"750\" height=\"421\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>","protected":false},"excerpt":{"rendered":"<p>Sierra Wireless modules requires SIM card to operate on the cellular networks. Without the SIM card, the device is in non-operational mode. Your application code should first check if the SIM is active before performing any activity that requires the &hellip; <a href=\"https:\/\/m2msupport.net\/m2msupport\/check-sim-status-with-sierra-wireless-modules\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"software_howto.php","meta":{"footnotes":""},"class_list":["post-30419","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/pages\/30419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/comments?post=30419"}],"version-history":[{"count":4,"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/pages\/30419\/revisions"}],"predecessor-version":[{"id":30427,"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/pages\/30419\/revisions\/30427"}],"wp:attachment":[{"href":"https:\/\/m2msupport.net\/m2msupport\/wp-json\/wp\/v2\/media?parent=30419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}