Motorola g20 - Table 44. +CPMS Parameters

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AT Commands Reference
4.5.1.2 +CPMS, Preferred Message Storage
This command handles the selection of the preferred message storage area. The message storage area is divided into three parts,
mem1, mem2 and mem3 and each part is used for storing different types of messages.
Set Command
The Set command sets the memory storage.
Read Command
Test Command
The Test command lists the supported memory storage for <mem1>, <mem2> and <mem3>.
The following table shows the +CPMS parameters.
Command Response/Action
+CPMS=<mem1>[,<mem2>]
[,<mem3>]]
+CPMS: <used1>,<total1>[,<used2>,<total2>
[,<used3>,<total3>]]
or:
+CMS ERROR: <err>
Command Response/Action
+CPMS? +CPMS: <mem1>,<used1>,<total1>,
<mem2>,<used2>,<total2>,
<mem3>,<used3>,<total3>
or:
+CMS ERROR: <err>
Command Response/Action
+CPMS=? +CPMS: (list of supported <mem1>s), (list of
supported <mem2>s), (list of supported <mem3>s)
Table 44. +CPMS Parameters
<Parameter> Description
<mem1> Memory from which messages are read and deleted. Can
be used with any types of messages.
<mem2> Memory to which messages are written and sent. Can only
be used with OM and DM message types.
<mem3> Memory to which received SMSs are to be stored. Can
only be used with the IM message types.