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AT+CCLK Enable Setting and reading of RTC
AT+CCLK
Enable Setting and reading of RTC
Command Function
This command allows the user to set or read the Real Time Clock.
Command Format Query
AT+CCLK=?
Response
+CCLK: ("yy/MM/dd,hh:mm:ss+zz")
OK
Write Format
AT+ CCLK ="yy/MM/dd,hh:mm:ss+zz"
Response
OK
Read Format
AT+ CCLK?
Response
+CCLK: "00/01/12,05:44:53+00"
OK
Execution Format
N/A
Response
N/A
Parameter Values
Year/month/day,hour:minutes:seconds+t ime zone
Reference
GSM 07.07 section 8.14
Standard Scope
Optional
Enfora Implementation Scope
Full
Notes
+CCLK shares the same functionality as AT$RTCTIME. When one is
updated, the other will also be updated.
Time zone is in quarter hour increments referenced to UTC time.
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