Siemens Brodersen MC55 AT - Manual (Page 428)

MC55_ATC_V04.00 Page 428 of 475 3/17/06
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Unsolicited Result Codes
URC 1
+CALA: [ ]
Indicates reminder message.
URC 2
^SYSSTART ALARM MODE
+CALA:
Indicates ME wake-up into Alarm mode. If autobauding is active (
AT+IPR
=0) the line "
+CALA
" does not
appear, but your individual message will be displayed.
Parameter Description
Format is "yy/MM/dd,hh:mm:ss". For example, 6th of July 2005, 22:10:00 equals to "05/07/06,22:10:00" (see
also
AT+CCLK
).
Note: If equals current date and time or is set to an earlier date, TA returns +CME ERROR: 21.
Integer type value indicating the array index of the alarm.
The ME allows to set only one alarm at a time. Therefore, the list of supported alarm events indicated by the test
command
AT+CALA
=? is =0. If a second alarm time is set, the previous alarm will be deleted. Therefore, the
read command
AT+CALA
? will always return =0. This is also true if individual settings are made on ASC0
and ASC1 or the various Multiplexer channels, for details see notes below.
Integer type value indicating the type of the alarm.
0
Alarm indication: text message via serial interface
String type value indicating the text to be displayed when alarm time is reached; maximum length is .
By factory default, is undefined.
Note: will be stored to the non-volatile flash memory when the device enters the Power Down mode via
AT^SMSO
. Once saved, it will be available upon next power-up, until you overwrite it by typing another text. This
eliminates the need to enter the full string when setting a fresh alarm.
should not contain characters which are coded differently in ASCII and GSM (e.g. umlauts), see also
"Supported character sets" and "GSM alphabet tables".
Integer type value indicating the maximum length of . The maximum length is 16.
Notes
• After the alarm was executed the parameter of
AT+CALA
will be reset to "00/01/01,00:00:00", but
will be preserved as described above.
• If MC55 is totally disconnected from power supply the most recently saved configuration of +CALA:
[, [, [, ]]] will be presented when MC55 is powered up.
• Each time MC55 is restarted with ignition it takes 2s to re-initialize the RTC and to update the current time.
Therefore, it is recommended to wait 2s before using the commands
AT+CCLK
and
AT+CALA
(for example
2s after ^SYSSTART has been output).
(str)
(num)
(num)
(str)
(num)