SARA-R4/N4 series - AT Commands Manual
UBX-17003787 - R09
9 Short Messages Service
Page 69 of 307
Type
Syntax
Response
Example
Test
AT+CMGF=?
+CMGF: (list of supported <mode>s)
OK
+CMGF: (0-1)
OK
9.4.3 Defined values
Parameter
Type
Description
<mode>
Number
Indicates the format of messages used with send, list, read and write commands and
URCs resulting from receiving SMSes messages:
•
0 (default and factory-programmed value): PDU mode
•
1: text mode
9.5 Save seCSAS
+CSAS
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412M
Modules
SARA-N4
Syntax
PIN required
Settings saved Can be aborted
Response time Error reference
Attributes
full
No
No
-
9.5.1 Description
Saves active message service settings from the current active memory (RAM) to non-volatile memory (NVM).
The settings related to the +CSCA (the current SMSC address stored in RAM), +CSMP and +CSCB commands
are stored in a specific SMS profile (only one profile is available).
9.5.2 Syntax
Type
Syntax
Response
Example
Set
AT+CSAS[=<profile>]
OK
AT+CSAS
OK
Test
AT+CSAS=?
+CSAS: (list of supported
<profile>s)
OK
+CSAS: (0)
OK
9.5.3 Defined values
Parameter
Type
Description
<profile>
Number
Specific SMS profile index where to store the active message settings. The factory-
programmed value is 0.
9.6 Restore seCRES
+CRES
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412M
Modules
SARA-N4
Syntax
PIN required
Settings saved Can be aborted
Response time Error reference
Attributes
full
Yes
No
No
9.6.1 Description
Restores message service settings from a non-volatile memory (NVM) to the current active memory (RAM).
The settings related to the +CSCA (the SMSC address in the SIM card is also updated), +CSMP and +CSCB
commands are read from a specific SMS profile (only one profile is available).
9.6.2 Syntax
Type
Syntax
Response
Example
Set
AT+CRES[=<profile>]
OK
AT+CRES=0
