Specifications

UC864-E/G/WD/WDU AT Commands Reference Guide
80304ST10041a Rev. 7 - 2010-10-14
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved. Page 106 of 318
+CCLK - Clock Management
mm - minute (two last digits are mandatory), range is (00..59)
ss - seconds (two last digits are mandatory), range is (00..59)
±zz - time zone (indicates the difference, expressed in quarter of an hour,
between the local time and GMT; two last digits are mandatory),
range is -47..+48
AT+CCLK? Read command returns the current setting of the real-time clock, in the
format <time>.
Note: the three last characters of <time>, i.e. the time zone information, are
returned by +CCLK? only if the #NITZ URC
‘extended’ format has been
enabled (see #NITZ).
AT+CCLK=? Test command returns the OK result code.
Example AT+CCLK="02/09/07,22:30:00+00"
OK
AT+CCLK?
+CCLK: 02/09/07,22:30:25
OK
Reference 3GPP TS 27.007
3.5.4.4.12. Alarm Management - +CALA
+CALA - Alarm Management
AT+CALA=
<time>[,<n>[,<type>
[,<text>[,<recurr>
[,<silent>]]]]]
Set command stores in the internal Real Time Clock an alarm time with
respective settings. It is possible to set up a recurrent alarm for one or
more days in the week.
Currently just one alarm can be set.
When the RTC time reaches the alarm time then the alarm starts, the
behaviour of the MODULE depends upon the setting <type> and if the device
was already ON at the moment when the alarm time had come.
Parameters:
<time> - current alarm time as quoted string in the same format as defined
for +CCLK command (i.e. "yy/MM/dd,hh:mm:ss±zz"), unless the
<recurr> parameter is used: in this case <time> must not contain a
date (i.e. "hh:mm:ss±zz")
<n> - index of the alarm
0 - The only value supported is 0.
<type> - alarm behaviour type
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