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SARA-R4/N4 series - AT Commands ManualUBX-17003787 - R09 5 Mobile equipment control and statusPage 28 of 3075 Mobile equipment control and status5.1 Module switch off +CPWROFF+CPWROFFSARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412MModulesSARA-N4Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributesfull No No No < 40 s +CME Error5.1.1 DescriptionSwitches off the MT. During shut-down current settings are saved in module's non-volatile memory.Using this command can result in the following command line being ignored.See the corresponding System Integration Manual for the timing and the electrical details of the modulepower-off sequence via the +CPWROFF command.5.1.2 SyntaxType Syntax Response ExampleAction AT+CPWROFF OKTest AT+CPWROFF=? OK5.2 Set module functionality +CFUN+CFUNSARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412MModulesSARA-N4Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributespartial No No No Up to 3 min +CME Error5.2.1 DescriptionSelects the level of functionality in the MT.SARA-R4 / SARA-N4If the syntax +CFUN=15 or +CFUN=16 (resets) or +CFUN=127 is used, the rest of the command line, placedafter that will be ignored.SARA-R4 / SARA-N4A SW reset via AT+CFUN=1,1 triggers signalling attempts whose number is internally counted by the SWand limited based on mobile network operators' thresholds. The AT&T RPM feature (see also the +URPMAT command) limits the number of SW resets per hour, and might cause the AT command to return anerror result code.5.2.2 SyntaxType Syntax Response ExampleSet AT+CFUN=[,] OK AT+CFUN=1OKRead AT+CFUN? +CFUN: ,mode>OK+CFUN: 1,0OKTest AT+CFUN=? +CFUN: (list of supported 's),(list of supported 's)OK+CFUN: (0,1,4,6,7,8,15,16),(0-1)OK
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