PIONEERPOS G24-LC manual +CMGD, Delete Message, 68 +CMGD Parameters, Delflag, +Cmgd=?

SMS

+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.

Note: The deletion of multiple commands is a time-consuming process that may require more than 60 seconds to complete.

Command Type	Syntax	Response/Action	Remarks
Set	+CMGD=<index>	OK
	[,<delflag>]	or:
		+CMS ERROR: <err>
Read			The Read command for +CMGD is not
			defined by ETSI, and therefore is not
			supported by the G24-L. The G24-L
			returns an error.
Test	+CMGD=?	+CMGD: (list of valid	The Test command displays the
		<index>s), (list of valid	supported values of <n>.
		<deflag>s)

The following table shows the +CMGD parameters.

		Table 3-68: +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

Example

AT+CMGD=4

OK

AT+CMGD=1,3

OK

3-108 G24-L AT Commands Reference Manual April 15, 2008