At^smso - Command For System Shutdown; Checking Whether The Command For System Shutdown Exists In The Module; Setting System Shutdown; Examples - Huawei MG323 At Command Interface Specification

HUAWEI MG323 GSM M2M Module
AT Command Interface Specification

2.9 AT^SMSO - Command for System Shutdown

2.9.1 Checking Whether the Command for System Shutdown
Exists in the Module
Test command
Function
Response

2.9.2 Setting System Shutdown

Execution
command
Function
Response
Note:

2.9.3 Examples

Example:
Send the command for system shutdown.
AT^SMSO
^SMSO: MS OFF
OK
^SHUTDOWN
Issue 02 (2010-11-23)
AT^SMSO=?
Checks whether the command for system shutdown exists in the
module.
<CR><LF>OK<CR><LF>
AT^SMSO
Sets ME shutdown. After the shutdown process starts, the voltage of the
VDD decreases and "^SHUTDOWN" is unsolicitedly reported.
In case of successful execution:
<CR><LF>^SMSO: MS OFF<CR><LF>
<CR><LF>OK<CR><LF>
^SHUTDOWN<CR><LF>
In case of an error: <CR><LF>ERROR<CR><LF>
Do not cut off the power of the ME before the VDD voltage decreases and the
"^SHUTDOWN" URC is reported. Otherwise, data may be lost.
Other AT commands after the AT^SMSO command are not handled by the ME.
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Commands for Configuration
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