目录
用于GPRS的AT命令....................................................................................................................1
1.定义PDP上下文+CGDCONT.........................................................................................3
2.服务应用质量(请求的)+CGQREQ...............................................................................4
3.服务应用质量(可接受的最小值)+CGQMIN................................................................6
4.关联或分离GPRS +CGATT..............................................................................................7
5.激活或失效PDP上下文+CGACT...................................................................................8
6.进入数据状态+CGDATA..................................................................................................9
7.GPRS移动电台类别+CGCLASS...................................................................................10
8.为MO SMS消息选择服务+CGSMS.............................................................................11
9.GPRS事件报告+CGEREP.............................................................................................11
10.GPRS网络注册状态+CGREG.....................................................................................12
11.请求GPRS IP服务“D”...................................................................................................13
12.网络请求的PDP上下文激活..........................................................................................14
13.网络请求PDP上下文激活的自动响应+CGAUTO....................................................14
14.网络请求PDP上下文激活的人工响应+CGANS.......................................................15
15.显示PDP地址+CGPADDR............................................................................................17
16.蜂窝结果代码+CRC........................................................................................................17
17.服务报告控制+CR........................................................................................................18
18.扩充的错误报告+CEER................................................................................................18
19.PDP计数器信息+CGCOUNTERS...............................................................................19
20.GPRS相关的错误+CME ERROR:................................................................19
20.1 执行连接失败的相关错误............................................................................19
20.2 激活上下文失败的相关错误................................................................................20
20.3 其它GPRS错误....................................................................................................20
21.+CEER表示的具体GPRS失败原因..............................................................................20
22.完整的AT命令举例.........................................................................................................20
22.1 一个IP PDP上下文的激活..................................................................................20
22.2 网络请求................................................................................................................21
2022-01-18 10:53:26
389KB
GPRS
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