【資料名稱】：用于GPRS的AT命令

【資料作者】：不詳

【資料日期】：不詳

【資料語(yǔ)言】：中文

【資料格式】：PDF

【資料目錄和簡(jiǎn)介】：

用于GPRS 的AT 命令......................................................................................................................1
1.定義PDP 上下文＋CGDCONT...........................................................................................3
2.服務(wù)應(yīng)用質(zhì)量（請(qǐng)求的）＋CGQREQ.................................................................................4
3.服務(wù)應(yīng)用質(zhì)量（可接受的最小值）＋CGQMIN.................................................................6
4.關(guān)聯(lián)或分離GPRS ＋CGATT................................................................................................7
5.激活或失效PDP 上下文＋CGACT.................................................................................... 8
6.進(jìn)入數(shù)據(jù)狀態(tài)＋CGDATA....................................................................................................9
7.GPRS 移動(dòng)電臺(tái)類別＋CGCLASS.................................................................................... 10
8.為MO SMS 消息選擇服務(wù)＋CGSMS.............................................................................. 11
9.GPRS 事件報(bào)告＋CGEREP............................................................................................... 11
10.GPRS 網(wǎng)絡(luò)注冊(cè)狀態(tài)＋CGREG.......................................................................................12
11.請(qǐng)求GPRS IP 服務(wù)“D”.................................................................................................... 13
12.網(wǎng)絡(luò)請(qǐng)求的PDP 上下文激活............................................................................................ 14
13.網(wǎng)絡(luò)請(qǐng)求PDP 上下文激活的自動(dòng)響應(yīng)＋CGAUTO..................................................... 14
14.網(wǎng)絡(luò)請(qǐng)求PDP 上下文激活的人工響應(yīng)＋CGANS........................................................ 15
15.顯示PDP 地址+CGPADDR............................................................................................. 17
16.蜂窩結(jié)果代碼+CRC..........................................................................................................17
17.服務(wù)報(bào)告控制＋CR.......................................................................................................... 18
18.擴(kuò)充的錯(cuò)誤報(bào)告＋CEER................................................................................................. 18
19.PDP 計(jì)數(shù)器信息＋CGCOUNTERS................................................................................ 19
20.GPRS 相關(guān)的錯(cuò)誤＋CME ERROR：<error>.................................................................19
20.1 執(zhí)行連接失敗的相關(guān)錯(cuò)誤..............................................................................19
20.2 激活上下文失敗的相關(guān)錯(cuò)誤................................................................................. 20
20.3 其它GPRS 錯(cuò)誤......................................................................................................20
21.+CEER 表示的具體GPRS 失敗原因................................................................................20
22.完整的AT 命令舉例...........................................................................................................20
22.1 一個(gè)IP PDP 上下文的激活................................................................................... 20
22.2 網(wǎng)絡(luò)請(qǐng)求..................................................................................................................21