User's Manual

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TECHNICAL MANUAL
Telit GM862 PCS
Tri Band GPRS Data Terminal System Rev.1
2.6.1.2 +CPMS - preferred message storage
+CPMS – preferred message storage
Execute command
Read command
AT+CPMS?
Reports the message storage status in the format:
+CPMS:<memr>,<usedr>,<totalr>,<memw>,<usedw>,<totalw>,<me
ms>,<useds>,<totals>
where <memr> , <memw> and <mems> are the selected storage
memories for reading, writing and storing respectively.
Write command
AT+CPMS =
<memr>,<memw>,<mem
s>
Selects memory storages <memr>, <memw> and <mems> to be used
for reading, writing, sending and storing received SMS.
Parameter:
<memr> - memory storage for read and delete SMS commands
"SM" - SIM SMS memory storage
"ME" - Mobile Equipment internal storage (read only, no delete)
<memw> - memory storage for write and send SMS commands
"SM" - SIM SMS memory storage
<mems> - memory storage for received SMS storing
"SM" - SIM SMS memory storage
The command returns the memory storage status in the format:
+CPMS:<usedr>,<totalr>,<usedw>,<totalw>,<useds>,<totals>
<usedr> - number of SMS stored into <memr>
<totalr> - max number of SMS that <memr> can contain
<usedw> - number of SMS stored into <memw>
<totalw> max number of SMS that <memw> can contain
<useds> - number of SMS stored into <mems>
<totals> max number of SMS that <mems> can contain
Note: The only memory storage for writing and sending supported is
the SIM internal memory "SM", so <memw> = <mems> = "SM".
Note: the received class 0 SMS are stored in the "ME" memory
regardless the <mems> setting and they are automatically deleted at
power off.
Test command
AT+CPMS=? Reports the supported values of the SMS storage memories in the
format: +CPMS: ("ME","SM"), ("SM")
Example
AT+CPMS?
+CPMS: "SM",5,10,"SM",5,10,"SM",5,10
OK (you have 5 SMS SIM positions occupied of 10)
Reference GSM 07.05
SW release Version A