User Manual

Note: the three last characters of <time> are not returned by +CCLK? Because the ME
doesn’t support time zone information.
For example:
1- Let us assume you want now to read the current time:
Command
AT+CCLK?<cr>
Response:
+CCLK="02/11/07,12:26:47"<cr>
OK
In this case the current date/time is: 7 November 2002 12h 26m 47s
Once the current time has been set, the alarm function can be setup.
 send command AT+CALA="<time>",0,<type>,"<text>"<cr>
Where:
<time> is the Alarm time string in the same format of the clock setting command
yy/MM/dd,hh:mm:ss±zz
where:
yy: two digits year (00-99)
MM: two digits month (01-12)
dd: two digits day (01-31)
hh: two digits hour (00-24)
mm: two digits minute (00-60)
ss: two digits seconds (00-60)
±zz: signed two digits timezone (-11 - +11)
<type> is the Alarm behavior:
0 - reserved for other equipment use.
1 - the MODULE simply wakes up fully operative as if the ON/OFF button had been pressed.
If the device is already ON at the alarm time, then it does nothing.
2 - the MODULE wakes up in "alarm mode" if at the alarm time it was off, otherwise it
remains fully operative. In both cases the MODULE issues an unsolicited code every 3s:
+ALARM: <text>
where: