AT+CMGD删除短信AT指令说明备忘
2009-11-30 19:41:19| 分类:
AT&GSM
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如果你发送一条短信后回复信息 +CNTI:"SM",3 这个3表示的是你现在这个卡上的第三条信息
此时发送AT+CMGR=3就可以读取这一条短信
如果要删除这一条短信的话发送AT+CMGD=3
下面是一些AT+CMGD指令的作用
AT+CMGD=1,0 The message from the preferred message storage at the location 1 is deleted
AT+CMGD=1,1 ALL READ messages from the preferred message storage are deleted
AT+CMGD=1,2 ALL READ messages and SENT mobile originated messages are deleted
AT+CMGD=1,3 ALL READ, SENT and UNSENT messages are deleted
AT+CMGD=1,4 ALL messages are deleted
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