LTE終端常用AT指令文檔資料信息文檔名稱及版本號LTE終端常用AT指令密級文檔適用范圍產品工程師編寫部門北京研發中心產品名稱LTE儀器儀表擬制黃文學日期2023審核日期批準日期文檔修訂記錄日期版本作者描述說明2023-07-041.0.0黃文學初稿文檔最后一次修改時間目錄TOC\o1概述62Innofidei72.1翻開異頻切換:72.2USIM卡使用命令，取消軟sim的操作72.3頻點設置命令，指定頻點接入72.4取消指定頻點，開啟掃頻模式72.5翻開CD-Rom的AT指令72.6查看網絡狀態72.7POWEROFF與POWERON的指令72.8attach與detach83Hisilicon93.1POWEROFF與POWERON93.2attach與detach93.3撥號93.4查詢版本94Qualcomm104.1poweroff與poweron105Leadcore115.1poweroff與poweron115.2查看版本115.3attach與detach115.4網絡模式選擇115.5設置APN115.6撥號116altair126.1poweroff與poweron126.2查看版本126.3attach與detach12概述本文主要LTE產品驗證中常用的幾個AT命令進行了匯總，便于協助產品驗證工作，涉及終端：創毅、海思、高通、聯芯、altair。Innofidei翻開異頻切換:at+scfg=nointermeas,0USIM卡使用命令，取消軟sim的操作在AT口依次輸入: AT+SCFG=usim AT+SCFG=save頻點設置命令，指定頻點接入在AT口依次輸入: AT+SCFG=fn,37900 AT+SCFG=save取消指定頻點，開啟掃頻模式在AT口依次輸入: AT+SCFG=fn, AT+SCFG=save翻開CD-Rom的AT指令 AT+SCFG=CDROM,1 AT_SCFG=SAVE 查看網絡狀態 AT^SYSINFO POWEROFF與POWERON的指令Poweron：AT+POWERTDS=1Poweroff：AT+POWERTDS=0attach與detachDetach：at+cgact=0,1Attach：AT+CGDCONT=1,"IP",,,0,0at+cgact=1,1HisiliconPOWEROFF與POWERONPoweron：AT^PSPOWER=0Poweroff：AT^PSPOWER=1attach與detachDetach：AT+CGATT=0Attach：AT+CGATT=1撥號at^ndisconn=1,1查詢版本AT+CGMRAPN:AT+CGDCONT=1,"IP","huawei1"第一個1是端口，可能不同設備使用端口不一樣。version:AT^version?查看終端支持的頻段和鎖頻段：AT^sysinfoex?AT^syscfgex?Qualcommpoweroff與poweronPoweroff：AT+CFUN=0Poweron：AT+CFUN=1E398u-18鎖網指令:2GOnly:AT^SYSCFGEX="01",3fffffff,0,0,7fffffffffffffff,"",""3GOnly:AT^SYSCFGEX="02",3fffffff,0,0,7fffffffffffffff,"",""4GOnly:AT^SYSCFGEX="03",3fffffff,0,0,7fffffffffffffff,"",""Auto:AT^SYSCFGEX="00",3fffffff,0,0,7fffffffffffffff,"",""廣達鎖網指令:AT+CFUN=0at*QCMO=網絡號(2GOnly:13;3GOnly:14;4GOnly:30;Auto:31)AT+CFUN=1Leadcorepoweroff與poweronPoweroff：AT+CFUN=0Poweron：AT+CFUN=1查看版本AT^DCMR這個是告訴取值范圍，詳細繼續以：AT^DCMR=？查詢下發命令:AT^DCMR=20<CR>收到響應:<CR><LF>^DCMR:20,LC5161<CR><LF>收到響應:<CR><LF>OK<CR><LF>下發命令:AT^DCMR=21<CR>收到響應:<CR><LF>^DCMR:21,1.00.03.P07<CR><LF>收到響應:<CR><LF>OK<CR><LF>attach與detachDetach：AT+CGATT=0Attach：AT+CGATT=1網絡模式選擇鎖LTE模式AT^DSTM=0,1,7鎖TD模式AT^DSTM=0,1,2LTE模式優先AT^DSTM=0,0,11TD模式優先AT^DSTM=0,0,12設置APNAT+CGDCONT=1,"IP","CMNET",,0,0;+CGEQREQ=1,2,1024,2048,0,0,0,1500,"0E0","0E0",,0,0〔紅色字體依次為APN及上下行申請速率〕撥號at+cgdata="M-0000",1altairpoweroff與poweronPoweroff：AT+CFUN=0Poweron：AT+CFUN=1查看版本AT%VERattach與detachDetach：AT+CGATT=0Attach：AT+CGATT=1珠海世紀鼎利通信科技股份地址：珠海世紀鼎利通信科技股份地址：珠海市港灣大道科技五路8號