Siemens TC37 Module At Command Reference page 59

AT Command Set
Parameter
<time>
<n>
<type>
<text>
<tlength> integer type value indicating the maximum length of <text>. The
Unsolicited result code Indicates reminder call:
+CALA: <text>
Indicates ME wake-up into Alarm mode:
^SYSSTART ALARM MODE
+CALA: <text>
If autobauding is active (AT+IPR=0) the URCs ^SYSSTART ALARM MODE
and +CALA: <text> do not appear. Therefore, avoid using Alarm mode in
conjunction with autobauding.
Reference Note
· <text> should not contain characters which are coded differently in ASCII
GSM 07.07
· In the event of power outage the GSM engine retains the current alarm
· When the GSM engine wakes up to Alarm mode, the system takes 1s to re-
· Please consider when using multiplex mode (+CMUX, pg. 86):
TC3X_ATC_01_V04.00
string type value; format is "yy/MM/dd,hh:mm:ss", where characters
indicate year (two last digits), month, day, hour, minutes. E.g. 6
May 2001, 22:10:00 hours equals to "01/05/06,22:10:00" (see also
+CCLK). Note: if <time> equals current date and time or is to an
earlier date, TA returns +CME ERROR: <21>.
integer type value indicating the array index of the alarm. Index starts
with 0. If only this value is returned by the test command, it is default
and indicates that only one alarm time is possible; however, if a
second alarm time is set, the previous alarm is deleted.
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 <tlength>. After first connection to
power supply <text> is undefined.
<text> will be stored to the non-volatile flash memory when the
Note:
device enters the Power Down mode via AT^SMSO (pg. 159). 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 and thus, saves memory due to the limited
number of flash memory write cycles (e.g. 100.000).
maximum length is 16.
and GSM (e.g. Ä, Ö, Ü), see also Chapter 7.5.
setting, but the RTC will be reset to <time> = "00/01/01,00:00:00" and must
be restored after resume of power (see also AT+CCLK, pg. 67. It is only in
Power Down mode, that the RTC is kept powered from a dedicated voltage
regulator, thus saving the current date and time.
initialize the RTC and to update the current time. Therefore, it is
recommended to wait 1s before using the AT+CCLK command (for example
1s after ^SYSSTART has been output).
It is possible to use +CALA with every logical channel (1 – 3).
-
The total no. of possible alarm events is shared by all channels. If <n> =
-
0 is returned by the test command, this indicates that only one common
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