Motorola G24 用户手册
SMS
3-132
AT Commands Reference Manual
December 31, 2007
+CMGD, Delete Message
This command handles deletion of a single message from memory location <index>, or multiple
messages according to <delflag>. If the optional parameter <delflag> is entered, and is greater
than 0, the <index> parameter is practically ignored. If deletion fails, result code +CMS ERROR:
<err> is returned.
messages according to <delflag>. If the optional parameter <delflag> is entered, and is greater
than 0, the <index> parameter is practically ignored. If deletion fails, result code +CMS ERROR:
<err> is returned.
Note:
The deletion of multiple commands is a time-consuming process that may require more
than 60 seconds to complete.
than 60 seconds to complete.
The following table shows the +CMGD parameters.
Example
AT+CMGD=4
OK
AT+CMGD=1,3
OK
Command Type
Syntax
Response/Action
Remarks
Set
+CMGD=<index>
[,<delflag>]
OK
or:
+CMS ERROR: <err>
Read
The Read command for +CMGD is not
defined by ETSI, and therefore is not
supported by the G24. The G24 returns
an error.
defined by ETSI, and therefore is not
supported by the G24. The G24 returns
an error.
Test
+CMGD=?
+CMGD: (list of valid
<index>s), (list of valid
<deflag>s)
<deflag>s)
The Test command displays the
supported values of <n>.
supported values of <n>.
Table 3-79: +CMGD Parameters
<Parameter>
Description
<index>
1-352 Index in the SMS memory of the message to be deleted.
<delflag>
0
Deletes the message specified in <index>
1
Deletes all read messages
2
Deletes all read messages and sent MO messages
3
Deletes all read messages, sent and unsent MO messages
4
Deletes all messages