Read command

The command is used to query memory status.

Response syntax:

+CPMS: <mem1>,<used1>,<total1>,<mem2>,<used2>,<total2>,<mem3>,<used3>,<total3>

The set command parameters and their defined values are the following:

<mem1>
"MT" – Refers to all message storage areas associated with the modem
<mem2>
"MT" – Refers to all message storage areas associated with the modem
<mem3>
"MT" – Refers to all message storage areas associated with the modem
<usedx>
Integer. The number of messages currently in <memx>
<totalx>
Integer. The number of messages currently in <memx>

Example:

AT+CPMS?
+CPMS: "MT",0,0,"MT",0,0,"MT",0,0
OK