Data Sheet

Smart Machine Smart Decision
"SM" SIM message storage
"ME" Phone message storage
"SM_P" SM message storage preferred
"ME_P" ME message storage preferred
"MT" SM or ME message storage ( SM preferred)
<mem2> Messages will be written and sent to this memory storage
"SM" SIM message storage
"ME" Phone message storage
"SM_P" SM message storage preferred
"ME_P" ME message storage preferred
"MT" SM or ME message storage ( SM preferred)
<mem3> Received messages will be placed in this memory storage if
routing to PC is not set ("+CNMI")
"SM" SIM message storage
"ME" Phone message storage
"SM_P" SM message storage preferred
"ME_P" ME message storage preferred
"MT" SM or ME message storage ( SM preferred)
<usedx> Integer type; Number of messages currently in <memx>
<totalx> Integer type; Number of messages storable in <memx>
Parameter Saving NO_SAVE
Mode
Max Response -
Time
Reference Note
3GPP TS 27.005
4.2.10 AT+CRES Restore SMS Settings
AT+CRES Restore SMS Settings
Response
+CRES: (list of supported <profile>s)
OK
Test Command
AT+CRES=?
Parameter
See Write Command
Write Command Response
AT+CRES=<pro
Execution command restores message service settings from non-volatile
file>
memory to active memory. A TA can contain several profiles of settings.
Settings specified in commands Service Centre Address +CSCA and Set
Message Parameters +CSMP are restored. Certain settings may not be
supported by the storage (e.g. (U)SIM SMS parameters) and therefore can
not be restored.
OK
SIM800 Series_AT Command Manual_V1.05 126 2014-07-31