日常使用at命令小结

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1、1ATD：主叫拨号提示，初始化电话连接，可以是语音和数据连接10:51:27:7252015/11/18,MOD_NIL,,TRACE_INFO,[IMSP_AT_Is31]ATD;2AT+EVVS：通知协议层语音状态改变（voicestatuschangedtoprotocolstack）0开始1停止TRACE_INFO,[IMSP_AT_Is31]AT+EVVS=03AT+EAPPROVE:FDNcheckandemergencynumberapproved.号码的合法性（1是允许0不允许）和是否紧急号码（0不是1是）[IMSP_AT_

2、Is31]AT+EAPPROVE=""[IMSP_AT_Rs31]+EAPPROVE:1,0，4，AT+ECPI:开启或关闭电话进程信息（toenable/disablecallprogressinformation）[AT_Up17,s8]+ECPI:1,130,0,0,0,0,"",129,""[AT_Up17,s8]+ECPI:1,3,0,0,0,0,"",129,""[AT_Up17,s8]+ECPI:1,4,0,1,0,0,"",129,""[AT_Up17,s8]+ECPI:1,2,1,1,0,0,"",129,""[AT_Up

3、17,s8]+ECPI:1,132,1,1,255,255,"",,""[AT_Up17,s8]+ECPI:1,6,0,1,0,0,"",129,""[AT_Up17,s8]+ECPI:1,1,0,0,255,255,"",,"",16[AT_Up17,s8]+ECPI:1,129,0,0,255,255,"",,"",0[AT_Up17,s8]+ECPI:1,133,0,0,0,0,"",129,""5:AT+CLCC:Listcurrentcalls,返回当前电话状态，拨号和振铃转变，承载类型[AT_Rp19,s10]+CLCC:1,0

4、,2,0,0,"",129[AT_Ip19,s10]AT+CLCC[AT_Rp19,s10]+CLCC:1,0,2,0,0,"",129[AT_Ip19,s10]AT+CLCC[AT_Rp19,s10]+CLCC:1,0,3,0,0,"",129[AT_Ip19,s10]AT+CLCC[AT_Rp19,s10]+CLCC:1,0,0,0,0,"",129[AT_Ip19,s10]AT+CLCC[AT_Rp19,s10]+CLCC:1,0,0,0,0,"",1296AT+ECSQ:接收信号水平（receivedsignallevelindic

5、ation）[AT_Up17,s8]+ECSQ:46,29,1,-298,-40,1,1,2[AT_Up17,s8]+ECSQ:49,37,1,-287,-23,1,1,2[AT_Up17,s8]+ECSQ:49,37,1,-285,-24,1,1,2[AT_Up17,s8]+ECSQ:54,41,1,-268,-16,1,1,2[AT_Rp18,s9]+ECSQ:57,40,1,-256,-17,1,1,2[AT_Up17,s8]+ECSQ:18,40,1,1,1,-44,-403,7[AT_Up17,s8]+ECSQ:18,41,1,1

6、,1,-44,-398,7[AT_Up17,s8]+ECSQ:18,41,1,1,1,-43,-400,7[AT_Up17,s8]+ECSQ:18,40,1,1,1,-43,-402,7[AT_Up17,s8]+ECSQ:18,39,1,1,1,-44,-405,7[AT_Up17,s8]+ECSQ:17,40,1,1,1,-46,-404,77AT+CREG:网络注册（NetworkRegistration）可看LAC，CI,网络状态，脱网分析时可以使用。[AT_Rp18,s9]+CREG:3,1,"262E","0648D51F",7,

7、0,0[AT_Up17,s8]+CREG:1,"A5D6","01A01537",2,0,0[AT_Ip18,s9]AT+CREG?[AT_Rp18,s9]+CREG:3,1,"A5D6","01A01537",2,0,0[AT_Ip18,s9]AT+CREG?[AT_Rp18,s9]+CREG:3,1,"A5D6","01A01537",2,0,0[AT_Ip18,s9]AT+CREG?[AT_Rp18,s9]+CREG:3,1,"A5D6","01A01537",2,0,0[AT_Ip18,s9]AT+CREG=1[AT_Ip18,s9

8、]AT+CREG=3[AT_Up17,s8]+CREG:1,"A5D6","01A01537",2,0,0[AT_Ip18,s9]AT+CREG?[AT_Rp18,s9]+CRE