Checking Whether The Command For Setting The System Time Exists; Querying The Current System Time; Setting The System Time - Huawei MG323 At Command Interface Specification

HUAWEI MG323 GSM M2M Module
AT Command Interface Specification
14.2.1 Checking Whether the Command for Setting the System
Time Exists
Test
command
Function
Response

14.2.2 Querying the Current System Time

Read
command
Function
Response
Parameter description
<time>: string, which indicates the current system time of the ME. The format is
"yy/MM/dd,hh:mm:ss".

14.2.3 Setting the System Time

Write
command
Function
Response
Issue 02 (2010-11-23)
AT^CCLK=?
Checks whether this command exists.
In case of successful execution: <CR><LF>OK<CR><LF>
In case of an error during command execution:
<CR><LF>ERROR:<CR><LF>
In case of an error related to the MT: <CR><LF>+CME ERROR:
<err><CR><LF>
AT+CCLK?
Queries the current system time.
In case of successful execution:
<CR><LF>+CCLK: <time><CR><LF>
<CR><LF>OK<CR><LF>
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
In case of an error related to the MT: <CR><LF>+CME ERROR:
<err><CR><LF>
AT+CCLK=<time>
Sets the system time.
In case of successful execution: <CR><LF>OK<CR><LF>
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
In case of an error related to the MT: <CR><LF>+CME ERROR:
<err><CR><LF>
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Commands for Hardware Control
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