【資料名稱】：AT Commands set

【資料作者】：ccjjhh

【資料日期】：2013

【資料語言】：中文

【資料格式】：DOC

【資料目錄和簡介】：

AT Commands set

目 錄
1 前言............................................................................................................................ 6
1.1 編寫目的.........................................................................................................................6
1.2 讀者對象.........................................................................................................................6
1.3 內(nèi)容簡介.........................................................................................................................6
1.4 英文縮寫.........................................................................................................................7
1.5 參考文檔.........................................................................................................................8
2 AT命令概述................................................................................................................ 9
2.1 AT命令簡介....................................................................................................................9
2.2 AT命令類型....................................................................................................................9
2.3 AT命令語法..................................................................................................................10
3 一般命令...................................................................................................................11
3.1 AT 命令前綴................................................................................................................11
3.2 A/ 重復執(zhí)行上一條AT命令........................................................................................11
3.3 ATI 顯示產(chǎn)品相關信息..............................................................................................11
3.4 AT+CGMI 讀取廠商信息...........................................................................................12
3.5 AT+CGMM 讀取Model識別......................................................................................12
3.6 AT+CGMR 讀取版本信息..........................................................................................13
3.7 AT+CGSN 讀取IMEI ..................................................................................................13
3.8 AT+CIMI 讀取IMSI ....................................................................................................14
3.9 AT+GMI 讀取廠商信息..............................................................................................14
3.10 AT+GMM 讀取Model識別.........................................................................................15
3.11 AT+GMR 讀取版本信息............................................................................................15
3.12 AT+GSN 讀取IMEI.....................................................................................................15
4 短消息命令............................................................................................................... 17
4.1 +CMS ERROR 消息錯誤返回碼................................................................................17
4.2 AT+CSMS 選擇短消息服務.......................................................................................17
4.3 AT+CPMS 選擇短消息存儲器...................................................................................18
4.4 AT+CMGF 選擇短消息格式......................................................................................20
4.5 AT+CSCA 設置短消息服務中心地址.....................................................................20
4.6 AT+CSMP 設置文本模式參數(shù)...................................................................................21
4.7 AT+CSDH 顯示文本模式參數(shù)...................................................................................22
4.8 AT+CSCB 選擇小區(qū)廣播信息類型.........................................................................23
4.9 AT+CNMI 新消息指示...............................................................................................24
4.10 AT+CMGL 列出消息..................................................................................................25
4.11 AT+CMGR 讀取短消息..............................................................................................28
4.12 AT+CMGS 發(fā)送短消息..............................................................................................30
4.13 AT+CMSS 發(fā)送已保存的短消息...............................................................................31
4.14 AT+CMGW 寫短消息.................................................................................................31
4.15 AT+CMGD 刪除短消息..............................................................................................33
5 電話本命令............................................................................................................... 34
5.1 AT+CPBS 選擇電話存儲位置....................................................................................34
5.2 AT+CPBR 讀電話本記錄...........................................................................................35
5.3 AT+CPBW 寫電話本記錄..........................................................................................36
5.4 AT+CPBF 查找電話本記錄........................................................................................37
5.5 AT+CPBRE 讀電話本擴展記錄.................................................................................37
5.6 AT+CPBWE 向電話本寫擴展記錄............................................................................39
6 網(wǎng)絡相關命令........................................................................................................... 41
6.1 AT+CNUM 獲取本機號碼..........................................................................................41
6.2 AT+COPS 網(wǎng)絡選擇...................................................................................................42
6.3 AT+CPOL 編輯優(yōu)選網(wǎng)絡列表...................................................................................43
6.4 AT+COPN 讀取運營商名字.......................................................................................44
6.5 AT+CREG 網(wǎng)絡注冊查詢...........................................................................................44
6.6 AT+CSQ 信號強度查詢..............................................................................................46
6.7 AT+PSRAT 網(wǎng)絡模式查詢.........................................................................................46
6.8 AT+MODODR 網(wǎng)絡模式設置....................................................................................47
6.9 AT+CGDCONT 設置APN..........................................................................................48
6.10 AT+CFUN 設置模式...................................................................................................48
6.11 AT+CLIP 顯示主叫識別.............................................................................................49
6.12 AT+CLIR 主叫識別限制............................................................................................50
6.13 AT+COLP 顯示被叫識別...........................................................................................51
6.14 AT+LNCHECK 查詢是否支持鎖網(wǎng)...........................................................................53
6.15 AT+LNCONFIG 配置鎖網(wǎng)相關信息.........................................................................53
7 ME控制和狀態(tài)命令.................................................................................................. 55
7.1 AT+CPAS 查詢ME狀態(tài)..............................................................................................55
7.2 AT+CMEE 查詢ME錯誤報告.....................................................................................55
7.3 ATV 結果碼設置.........................................................................................................56
7.4 ATE 回顯開關.............................................................................................................57
7.5 +CME ERROR 錯誤返回碼........................................................................................57
8 安全命令.................................................................................................................. 60
8.1 AT+CLCK 功能鎖定...................................................................................................60
8.2 AT+CPWD 改變密碼..................................................................................................61
8.3 AT+CPIN PIN碼查詢設置...........................................................................................62
8.4 AT+ CPNNUM PIN碼剩余嘗試次數(shù)查詢..................................................................63
9 電話命令.................................................................................................................. 65
9.1 ATD 撥號.....................................................................................................................65
9.2 ATA 接聽電話.............................................................................................................65
9.3 AT+CHUP 掛斷電話...................................................................................................65
9.4 ATS0 自動應答設置....................................................................................................66
9.5 AT+CVHU 語音電話掛起控制..................................................................................66
9.6 ATH 斷開連接.............................................................................................................67
10 硬件相關命令........................................................................................................... 68
10.1 AT+CPCM PCM功能設置...........................................................................................68
11 AT 命令舉例............................................................................................................ 69
11.1 主叫撥號過程...............................................................................................................69
11.2 被叫撥號過程...............................................................................................................69
11.3 短消息命令舉例...........................................................................................................69