Telit Wireless Solutions GE863 User Manual

GE863-GPS Software User Guide

1vv0300724 Rev. 2 - 24/01/07

For example:
1- Let's 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

3.7.2 Alarm function

Once the current time has been set, the alarm function can be setup.

3.7.2.1 Regulate the Alarm time & behavior

• 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 <text> is the +CALA optional parameter previously set.

The device keeps on sending the unsolicited code every 3s until a #WAKE or #SHDN command is
received or a 90s timeout occurs. If the device is in "alarm mode" and it does not receive the
#WAKE command within 90s then it shuts down. (default)

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