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I'm trying to delete 'status reports' in the device using the following code-list:

AT
 : OK
AT+CMGF=1
 : OK
AT+CPMS="SR"
 : +CPMS: 4,100,0,45,4,100
AT+CMGD=50
 : ERROR

Note: there is a 'status report' available at the index:50.

Could you tell me what causes this error? Thanks.

dan
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  • The output of the +CPMS says that there are 4 messages. Try listing them with AT+CMGL="ALL" – dbasnett May 16 '13 at 12:17
  • @dbasnett, thanks for the reply. Actually `AT+CMGL="ALL"` too produces `ERROR`. But `AT+CMGR=50` reads the correct **status report** without an error. – dan May 16 '13 at 15:37
  • And `+CMGD` , `+CMGL` commands are failing only for **status reports**. They work perfectly fine when it comes to other messages (stored in: SM, ME or MT) – dan May 16 '13 at 15:41
  • Try to find the AT commands for your specific phone. As with many standards, they aren't very standard. – dbasnett May 16 '13 at 17:50

1 Answers1

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According to "ETSI TS 100 585", 0: "REC UNREAD" 1: "REC READ" 2: "STO UNSENT" 3: "STO SENT" 4: "ALL"

so maybe you can try "AT+CMGL=4" to see if it works. If it works, you can use "at+cmgd=index" to delete the SMS you want

user2861965
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  • thanks @user2861965, but like I said `AT+CMGL=50` works while `AT+CMGD=50` fails. – dan Feb 20 '14 at 11:53
  • Hi, dan. you mean AT+CMGL=50 or AT+CMGR=50? What is your response when you use AT+CMGL=50? – user2861965 Feb 21 '14 at 06:23
  • Hi @user2861965, I've made a mistake it has to be, both `+CMGL` and `+CMGD` are **failing** (but `+CMGR` is working). See what I'm trying to achieve here is to delete **Status Reports**. Thanks. – dan Feb 22 '14 at 14:37
  • What's your response of "AT+CMGR=50"? and also "AT+CMPS?" – user2861965 Feb 24 '14 at 01:45