{"id":477559,"date":"2023-08-09T09:16:45","date_gmt":"2023-08-09T09:16:45","guid":{"rendered":""},"modified":"2023-09-05T11:14:58","modified_gmt":"2023-09-05T11:14:58","slug":"imei","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/imei\/","title":{"rendered":"\u56fd\u9645\u79fb\u52a8\u8bbe\u5907\u8bc6\u522b\u7801"},"content":{"rendered":"<p>IMEI \u662f\u56fd\u9645\u79fb\u52a8\u8bbe\u5907\u8bc6\u522b\u7801\uff0c\u662f\u5206\u914d\u7ed9\u79fb\u52a8\u8bbe\u5907\u7684\u552f\u4e00\u8bc6\u522b\u53f7\u3002\u5b83\u662f\u79fb\u52a8\u7535\u8bdd\u548c\u5176\u4ed6\u8702\u7a9d\u8bbe\u5907\u7684\u91cd\u8981\u6807\u8bc6\u7b26\u3002IMEI \u53f7\u7801\u5728\u5404\u4e2a\u65b9\u9762\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\uff0c\u5305\u62ec\u8ffd\u8e2a\u4e22\u5931\u6216\u88ab\u76d7\u7684\u8bbe\u5907\u3001\u4fc3\u8fdb\u7f51\u7edc\u7ba1\u7406\u4ee5\u53ca\u652f\u6301\u8702\u7a9d\u7f51\u7edc\u4e0a\u79fb\u52a8\u8bbe\u5907\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n<h2>IMEI \u7684\u8d77\u6e90\u548c\u9996\u6b21\u63d0\u53ca<\/h2>\n<p>\u4f7f\u7528\u552f\u4e00\u7f16\u53f7\u8bc6\u522b\u79fb\u52a8\u8bbe\u5907\u7684\u6982\u5ff5\u53ef\u4ee5\u8ffd\u6eaf\u5230 20 \u4e16\u7eaa 80 \u5e74\u4ee3\u672b\uff0c\u5f53\u65f6\u56fd\u9645\u7535\u4fe1\u8054\u76df (ITU) \u8ba4\u8bc6\u5230\u9700\u8981\u4e00\u79cd\u6807\u51c6\u5316\u65b9\u6cd5\u6765\u8ddf\u8e2a\u5168\u7403\u8702\u7a9d\u8bbe\u5907\u3002\u8fd9\u5bfc\u81f4\u4e86IMEI\u7cfb\u7edf\u7684\u53d1\u5c55\uff0c\u5176\u9996\u6b21\u63d0\u53ca\u53ef\u4ee5\u8ffd\u6eaf\u52301989\u5e74\u7684ITU-T\u5efa\u8baeE.212\u3002IMEI\u7cfb\u7edf\u6700\u521d\u8bbe\u8ba1\u7684\u76ee\u7684\u662f\u4e3a\u6bcf\u4e2a\u79fb\u52a8\u8bbe\u5907\u63d0\u4f9b\u5168\u7403\u552f\u4e00\u7684\u6807\u8bc6\u7b26\uff0c\u4f7f\u5176\u6613\u4e8e\u8bc6\u522b\u533a\u5206\u8702\u7a9d\u7f51\u7edc\u4e0a\u7684\u4e0d\u540c\u8bbe\u5907\u3002<\/p>\n<h2>\u5173\u4e8e IMEI \u7684\u8be6\u7ec6\u4fe1\u606f\uff1a\u6269\u5c55 IMEI \u4e3b\u9898<\/h2>\n<p>\u56fd\u9645\u79fb\u52a8\u8bbe\u5907\u8bc6\u522b\u7801 (IMEI) \u662f\u7531\u6570\u5b57\u7ec4\u5408\u7ec4\u6210\u7684 15 \u4f4d\u4ee3\u7801\u3002\u8fd9\u4e9b\u6570\u5b57\u4ee5\u7279\u5b9a\u683c\u5f0f\u7ec4\u7ec7\uff0c\u4f20\u8fbe\u6709\u5173\u79fb\u52a8\u8bbe\u5907\u7684\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u3002 IMEI \u901a\u5e38\u5370\u5728\u8bbe\u5907\u7684\u5305\u88c5\u76d2\u4e0a\uff0c\u6216\u8005\u53ef\u4ee5\u901a\u8fc7\u5728\u624b\u673a\u952e\u76d8\u4e0a\u62e8\u6253 *#06# \u6765\u627e\u5230\u3002<\/p>\n<h2>IMEI \u7684\u5185\u90e8\u7ed3\u6784\uff1aIMEI \u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>IMEI \u53f7\u7801\u7531\u591a\u4e2a\u5143\u7d20\u7ec4\u6210\uff0c\u8fd9\u4e9b\u5143\u7d20\u4f20\u8fbe\u6709\u5173\u79fb\u52a8\u8bbe\u5907\u7684\u4e0d\u540c\u8be6\u7ec6\u4fe1\u606f\u3002 IMEI\u7684\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u7c7b\u578b\u5206\u914d\u4ee3\u7801 (TAC)\uff1a<\/strong> IMEI \u7684\u524d\u516d\u4f4d\u6570\u5b57\u4ee3\u8868\u7c7b\u578b\u5206\u914d\u7801 (TAC)\u3002IMEI \u7684\u8fd9\u4e00\u90e8\u5206\u7528\u4e8e\u8bc6\u522b\u8bbe\u5907\u7684\u5236\u9020\u5546\u548c\u578b\u53f7\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6700\u7ec8\u88c5\u914d\u4ee3\u7801 (FAC)\uff1a<\/strong> TAC \u540e\u9762\u7684\u4e24\u4f4d\u6570\u5b57\u662f\u6700\u7ec8\u7ec4\u88c5\u4ee3\u7801 (FAC)\u3002\u6b64\u90e8\u5206\u6709\u52a9\u4e8e\u8bc6\u522b\u8bbe\u5907\u7684\u786e\u5207\u5236\u9020\u5730\u70b9\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5e8f\u5217\u53f7 (SN)\uff1a<\/strong> \u63a5\u4e0b\u6765\u7684\u516d\u4f4d\u6570\u5b57\u6784\u6210\u5e8f\u5217\u53f7 (SN)\uff0c\u5b83\u662f\u7279\u5b9a\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6821\u9a8c\u4f4d (CD):<\/strong> IMEI \u7684\u6700\u540e\u4e00\u4f4d\u662f\u6821\u9a8c\u4f4d (CD)\u3002\u8be5\u6570\u5b57\u662f\u4f7f\u7528\u7279\u5b9a\u7b97\u6cd5\u8ba1\u7b97\u51fa\u6765\u7684\uff0c\u7528\u4e8e\u9a8c\u8bc1 IMEI \u7684\u771f\u5b9e\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>IMEI\u5173\u952e\u7279\u6027\u5206\u6790<\/h2>\n<p>IMEI \u63d0\u4f9b\u4e86\u51e0\u4e2a\u57fa\u672c\u529f\u80fd\u548c\u4f18\u70b9\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u8bbe\u5907\u6807\u8bc6\uff1a<\/strong> IMEI \u4e3a\u6bcf\u4e2a\u79fb\u52a8\u8bbe\u5907\u63d0\u4f9b\u5168\u7403\u552f\u4e00\u7684\u6807\u8bc6\uff0c\u4ece\u800c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u8702\u7a9d\u7f51\u7edc\u4e0a\u8ddf\u8e2a\u548c\u7ba1\u7406\u5b83\u4eec\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e22\u5931\u6216\u88ab\u76d7\u7684\u8bbe\u5907\u8ddf\u8e2a\uff1a<\/strong> \u6267\u6cd5\u673a\u6784\u548c\u79fb\u52a8\u8fd0\u8425\u5546\u53ef\u4ee5\u4f7f\u7528 IMEI \u6765\u8ddf\u8e2a\u548c\u5b9a\u4f4d\u4e22\u5931\u6216\u88ab\u76d7\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u51cf\u5c11\u624b\u673a\u88ab\u76d7\u7684\u60c5\u51b5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9a8c\u8bc1\uff1a<\/strong> \u8702\u7a9d\u7f51\u7edc\u4f7f\u7528 IMEI \u6765\u9a8c\u8bc1\u8bbe\u5907\uff0c\u786e\u4fdd\u53ea\u6709\u5408\u6cd5\u8bbe\u5907\u624d\u80fd\u8fde\u63a5\u5230\u5176\u7f51\u7edc\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4fdd\u4fee\u9a8c\u8bc1\uff1a<\/strong> \u5236\u9020\u5546\u548c\u96f6\u552e\u5546\u4f7f\u7528 IMEI \u68c0\u67e5\u79fb\u52a8\u8bbe\u5907\u7684\u4fdd\u4fee\u72b6\u6001\uff0c\u65b9\u4fbf\u7ef4\u4fee\u548c\u66f4\u6362\u670d\u52a1\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>IMEI \u7684\u7c7b\u578b<\/h2>\n<p>IMEI \u4e3b\u8981\u6709\u4e24\u79cd\u7c7b\u578b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5355\u4e00 IMEI\uff1a<\/strong> \u5927\u591a\u6570\u5e38\u89c1\u7684\u79fb\u52a8\u8bbe\u5907\uff0c\u4f8b\u5982\u667a\u80fd\u624b\u673a\u548c\u5e73\u677f\u7535\u8111\uff0c\u90fd\u6709\u4e00\u4e2a\u53ef\u4ee5\u552f\u4e00\u6807\u8bc6\u6574\u4e2a\u8bbe\u5907\u7684 IMEI\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u53cc IMEI\uff1a<\/strong> \u67d0\u4e9b\u8bbe\u5907\uff0c\u5c24\u5176\u662f\u53cc SIM \u5361\u667a\u80fd\u624b\u673a\uff0c\u6709\u4e24\u4e2a IMEI \u53f7\u7801\u2014\u2014\u6bcf\u4e2a SIM \u5361\u63d2\u69fd\u4e00\u4e2a\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u8868\u683c\u4e2d\u4e24\u79cd\u7c7b\u578b\u7684\u6bd4\u8f83\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>\u5355\u4e00\u4e32\u53f7<\/th>\n<th>\u53cc\u4e32\u53f7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b9a\u4e49<\/td>\n<td>\u6574\u4e2a\u8bbe\u5907\u4e00\u4e2a IMEI<\/td>\n<td>\u6bcf\u4e2a SIM \u63d2\u69fd\u6709\u4e24\u4e2a IMEI \u53f7\u7801<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u6cd5<\/td>\n<td>\u5927\u591a\u6570\u6807\u51c6\u667a\u80fd\u624b\u673a<\/td>\n<td>\u53cc SIM \u5361\u667a\u80fd\u624b\u673a<\/td>\n<\/tr>\n<tr>\n<td>\u9274\u522b<\/td>\n<td>\u8bc6\u522b\u6574\u4e2a\u8bbe\u5907<\/td>\n<td>\u8bc6\u522b\u6bcf\u4e2a SIM \u63d2\u69fd<\/td>\n<\/tr>\n<tr>\n<td>\u4f18\u70b9<\/td>\n<td>\u7b80\u5355\u4fbf\u6377<\/td>\n<td>\u652f\u6301\u591a\u5f20 SIM \u5361<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u70b9<\/td>\n<td>\u4ec5\u9650\u4e8e\u4e00\u4e2a\u79fb\u52a8\u7f51\u7edc<\/td>\n<td>\u7ba1\u7406\u590d\u6742<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>IMEI\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u4e2d\u51fa\u73b0\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<h3>IMEI\u7684\u4f7f\u7528\u65b9\u6cd5\uff1a<\/h3>\n<ol>\n<li>\n<p><strong>IMEI \u8ffd\u8e2a\uff1a<\/strong> \u6267\u6cd5\u673a\u6784\u548c\u79fb\u52a8\u8fd0\u8425\u5546\u4f7f\u7528 IMEI \u6765\u8ddf\u8e2a\u548c\u5b9a\u4f4d\u4e22\u5931\u6216\u88ab\u76d7\u7684\u8bbe\u5907\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7f51\u7edc\u8eab\u4efd\u9a8c\u8bc1\uff1a<\/strong> \u79fb\u52a8\u7f51\u7edc\u4f7f\u7528 IMEI \u6765\u9a8c\u8bc1\u8bbe\u5907\u5e76\u786e\u4fdd\u5b89\u5168\u8fde\u63a5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4fdd\u4fee\u9a8c\u8bc1\uff1a<\/strong> \u5236\u9020\u5546\u548c\u96f6\u552e\u5546\u4f7f\u7528 IMEI \u6765\u9a8c\u8bc1\u8bbe\u5907\u7684\u4fdd\u4fee\u72b6\u6001\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>IMEI\u4f7f\u7528\u76f8\u5173\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n<ol>\n<li>\n<p><strong>IMEI \u514b\u9686\uff1a<\/strong> \u72af\u7f6a\u5206\u5b50\u53ef\u80fd\u4f1a\u5c1d\u8bd5\u514b\u9686 IMEI \u53f7\u7801\uff0c\u4ee5\u6b3a\u8bc8\u6027\u5730\u4f7f\u7528\u88ab\u76d7\u8bbe\u5907\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u79fb\u52a8\u8fd0\u8425\u5546\u548c\u76d1\u7ba1\u673a\u6784\u5b9e\u65bd\u4e86\u4e25\u683c\u7684\u8bbe\u5907\u6ce8\u518c\u548c\u9a8c\u8bc1\u6d41\u7a0b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0d\u53ef\u66f4\u6539\u7684 IMEI\uff1a<\/strong> \u6709\u4e9b\u8bbe\u5907\u7684 IMEI \u53f7\u7801\u662f\u4e0d\u53ef\u79fb\u9664\u7684\uff0c\u56e0\u6b64\u5f88\u96be\u4fee\u6539\u6216\u7be1\u6539\u3002\u8fd9\u786e\u4fdd\u4e86\u8bc6\u522b\u7cfb\u7edf\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u5176\u4ed6\u4e0e\u540c\u7c7b\u4ea7\u54c1\u7684\u6bd4\u8f83<\/h2>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>\u56fd\u9645\u79fb\u52a8\u8bbe\u5907\u8bc6\u522b\u7801<\/th>\n<th>\u56fd\u9645\u79fb\u52a8\u7528\u6237\u8bc6\u522b\u7801<\/th>\n<th>ICCID<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b8c\u6574\u5f62\u5f0f<\/td>\n<td>\u56fd\u9645\u79fb\u52a8\u8bbe\u5907\u6807\u8bc6<\/td>\n<td>\u56fd\u9645\u79fb\u52a8\u7528\u6237\u8eab\u4efd<\/td>\n<td>\u96c6\u6210\u7535\u8def\u5361\u8bc6\u522b\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u76ee\u7684<\/td>\n<td>\u8bbe\u5907\u8bc6\u522b\u548c\u8ddf\u8e2a<\/td>\n<td>\u7f51\u7edc\u4e0a\u7684\u8ba2\u6237\u8eab\u4efd\u8bc6\u522b<\/td>\n<td>SIM\u5361\u8bc6\u522b<\/td>\n<\/tr>\n<tr>\n<td>\u7528\u6cd5<\/td>\n<td>\u79fb\u52a8\u8bbe\u5907\uff08\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u7b49\uff09<\/td>\n<td>\u7f51\u7edc\u4e0a\u7684 SIM \u5361\u8eab\u4efd\u9a8c\u8bc1<\/td>\n<td>SIM\u5361\u8bc6\u522b\u548c\u6fc0\u6d3b<\/td>\n<\/tr>\n<tr>\n<td>\u7ed3\u6784<\/td>\n<td>15 \u4f4d\u6570\u5b57\u4ee3\u7801<\/td>\n<td>15 \u4f4d\u6570\u5b57\u4ee3\u7801<\/td>\n<td>19-20\u4f4d\u6570\u5b57\u4ee3\u7801<\/td>\n<\/tr>\n<tr>\n<td>\u5730\u70b9<\/td>\n<td>\u7269\u7406\u5d4c\u5165\u8bbe\u5907\u4e2d<\/td>\n<td>\u5b58\u50a8\u5728SIM\u5361\u4e2d<\/td>\n<td>\u5370\u5728SIM\u5361\u4e0a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e IMEI \u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0cIMEI \u7cfb\u7edf\u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u589e\u5f3a\uff0c\u4ee5\u9002\u5e94\u65b0\u7684\u6311\u6218\u548c\u8981\u6c42\u3002\u4e0e IMEI \u76f8\u5173\u7684\u4e00\u4e9b\u6f5c\u5728\u7684\u672a\u6765\u53d1\u5c55\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5148\u8fdb\u7684\u53cd\u514b\u9686\u63aa\u65bd\uff1a<\/strong> \u4e3a\u4e86\u5bf9\u6297 IMEI \u514b\u9686\uff0c\u672a\u6765\u7684 IMEI \u7cfb\u7edf\u53ef\u80fd\u4f1a\u91c7\u7528\u66f4\u590d\u6742\u7684\u53cd\u514b\u9686\u7b97\u6cd5\u548c\u5b89\u5168\u63aa\u65bd\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6269\u5c55\u8bbe\u5907\u4fe1\u606f\uff1a<\/strong> IMEI \u53ef\u80fd\u4f1a\u6269\u5c55\u4ee5\u5305\u542b\u5176\u4ed6\u7279\u5b9a\u4e8e\u8bbe\u5907\u7684\u8be6\u7ec6\u4fe1\u606f\u548c\u529f\u80fd\uff0c\u4ee5\u652f\u6301\u65b0\u7684\u670d\u52a1\u548c\u529f\u80fd\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e IMEI \u5173\u8054<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u4e0e IMEI \u7ed3\u5408\u4f7f\u7528\uff0c\u4e3a\u79fb\u52a8\u8bbe\u5907\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8def\u7531\u8bbe\u5907\u6d41\u91cf\uff0c\u53ef\u4ee5\u63a9\u76d6\u8bbe\u5907\u7684\u539f\u59cb IP \u5730\u5740\u548c IMEI\uff0c\u4ece\u800c\u4f7f\u6076\u610f\u884c\u4e3a\u8005\u66f4\u96be\u4ee5\u8ddf\u8e2a\u6216\u7784\u51c6\u8bbe\u5907\u3002\u5f53\u4ece\u5b89\u5168\u98ce\u9669\u8f83\u9ad8\u7684\u516c\u5171 Wi-Fi \u7f51\u7edc\u8bbf\u95ee\u4e92\u8054\u7f51\u6216\u5728\u7ebf\u670d\u52a1\u65f6\uff0c\u8fd9\u5c24\u5176\u6709\u7528\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173 IMEI \u7684\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ol>\n<li><a href=\"https:\/\/www.itu.int\/\" target=\"_new\" rel=\"noopener nofollow\">\u56fd\u9645\u7535\u4fe1\u8054\u76df\uff08ITU\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.gsma.com\/\" target=\"_new\" rel=\"noopener nofollow\">\u5168\u7403\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\u534f\u4f1a (GSMA)<\/a><\/li>\n<li><a href=\"https:\/\/www.fcc.gov\/\" target=\"_new\" rel=\"noopener nofollow\">\u7f8e\u56fd\u8054\u90a6\u901a\u4fe1\u59d4\u5458\u4f1a (FCC)<\/a><\/li>\n<\/ol>\n<p>\u8bf7\u8bb0\u4f4f\uff0cIMEI \u5728\u79fb\u52a8\u8bbe\u5907\u7684\u8bc6\u522b\u3001\u5b89\u5168\u548c\u7ba1\u7406\u4e2d\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4e86\u89e3\u5176\u91cd\u8981\u6027\u6709\u52a9\u4e8e\u786e\u4fdd\u66f4\u5b89\u5168\u3001\u66f4\u53ef\u9760\u7684\u79fb\u52a8\u4f53\u9a8c\u3002<\/p>","protected":false},"featured_media":477560,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477559","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>IMEI: International Mobile Equipment Identity<\/mark>","faq_items":[{"question":"What is IMEI?","answer":"<p>IMEI stands for International Mobile Equipment Identity. It is a unique 15-digit identification number assigned to mobile devices like smartphones and tablets. IMEI serves as a crucial identifier, helping track lost or stolen devices, facilitating network management, and ensuring the authenticity of mobile devices on cellular networks.<\/p>"},{"question":"How did IMEI originate?","answer":"<p>The concept of IMEI was introduced by the International Telecommunication Union (ITU) in 1989 through its ITU-T Recommendation E.212. The ITU recognized the need for a standardized system to uniquely identify mobile devices worldwide, leading to the development of the IMEI system.<\/p>"},{"question":"What does the IMEI number consist of?","answer":"<p>The IMEI number comprises four elements:<\/p><ol><li>Type Allocation Code (TAC) - The first six digits represent the device's manufacturer and model.<\/li><li>Final Assembly Code (FAC) - The next two digits identify the device's manufacturing location.<\/li><li>Serial Number (SN) - The following six digits provide a unique identifier for the specific device.<\/li><li>Check Digit (CD) - The last digit is calculated using an algorithm to verify the authenticity of the IMEI.<\/li><\/ol>"},{"question":"What are the key features of IMEI?","answer":"<p>IMEI offers several important features and benefits, including:<\/p><ul><li>Unique Device Identification: Each mobile device has a distinct IMEI, facilitating individual tracking and management.<\/li><li>Lost or Stolen Device Tracking: IMEI enables law enforcement agencies and mobile operators to track and locate lost or stolen devices.<\/li><li>Network Authentication: Mobile networks use IMEI for secure device authentication to prevent unauthorized access.<\/li><li>Warranty Verification: Manufacturers and retailers use IMEI to check device warranty status for repair and replacement services.<\/li><\/ul>"},{"question":"What are the types of IMEI?","answer":"<p>There are two primary types of IMEI:<\/p><ol><li>Single IMEI: Most standard smartphones and devices have a single IMEI that uniquely identifies the entire device.<\/li><li>Dual IMEI: Some devices, like dual-SIM smartphones, have two IMEI numbers\u2014one for each SIM card slot.<\/li><\/ol>"},{"question":"How can IMEI be used with proxy servers?","answer":"<p>Proxy servers can enhance mobile device security by associating with IMEI. Routing device traffic through a proxy server can mask the original IP address and IMEI, making it difficult for malicious actors to track or target the device. This is particularly useful when accessing the internet from public Wi-Fi networks with higher security risks.<\/p>"},{"question":"What does the future hold for IMEI?","answer":"<p>In the future, IMEI may see advancements like improved anti-cloning measures and the inclusion of additional device-specific details. These developments will help adapt the IMEI system to new challenges and support innovative services and features.<\/p>"},{"question":"How can I learn more about IMEI?","answer":"<p>For more information about IMEI, you can visit the following resources:<\/p><ol><li>International Telecommunication Union (ITU) - <a href=\"https:\/\/www.itu.int\/\" target=\"_new\">https:\/\/www.itu.int\/<\/a><\/li><li>GSM Association (GSMA) - <a href=\"https:\/\/www.gsma.com\/\" target=\"_new\">https:\/\/www.gsma.com\/<\/a><\/li><li>Federal Communications Commission (FCC) - <a href=\"https:\/\/www.fcc.gov\/\" target=\"_new\">https:\/\/www.fcc.gov\/<\/a><\/li><\/ol>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/477559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/477559\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/477560"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=477559"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}