SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09

4General
Page 25 of 307
Type Syntax Response Example
Modem and application version
request
ATI9
<modem_version>,<applications_
version>
OK
ATI9
29.90,A01.00
OK
4.9.3î™–î™–î™–î™–Defined values
Parameter Type Description
<type_number> String Product type number
<modem_version> String Module modem version
<applications_
version>
String Module application version. Where not applicable the module provides "Undefined"
4.10î™–î™–î™–î™–TE character set configuration +CSCS
+CSCS
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412MModules
SARA-N4
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full No No No - +CME Error
4.10.1î™–î™–î™–î™–Description
Selects the TE character set.
The selected character set is actually used for encoding/decoding of only the AT commands' string type
parameters whose description explicitly references the +CSCS setting itself.
4.10.2î™–î™–î™–î™–Syntax
Type Syntax Response Example
Set AT+CSCS=<chset> OK AT+CSCS="IRA"
OK
Read AT+CSCS? +CSCS: <chset>
OK
+CSCS: "IRA"
OK
Test AT+CSCS=? +CSCS: (list of supported <chset>'s)
OK
+CSCS: ("IRA","GSM","PCCP437",
"8859-1","UCS2","HEX")
OK
4.10.3î™–î™–î™–î™–Defined values
Parameter Type Description
<chset> String
• "IRA" (factory-programmed value): International Reference Alphabet (ITU-T T.50)
• "GSM": GSM default alphabet (3GPP TS 23.038)
• "PCCP437": PC character set Code Page 437
• "8859-1": ISO 8859 Latin 1 character set
• "UCS2": 16-bit universal multiple-octet coded character set (USO/IEC10646); UCS2
character strings are converted to hexadecimal numbers from 0000 to FFFF; e.g.
"004100620063" equals three 16-bit characters with decimal values 65, 98 and 99
• "HEX": character strings consist only of hexadecimal numbers from 00 to FF; e.g.
"032FE6" equals three 8-bit characters with decimal values 3, 47 and 230; no
conversions to the original MT character set shall be done
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