Siemens AC75 manual Atsmso Smso MS OFF OK Shutdown, Sysstart Airplane Mode +CALA Good Morning

AC75 AT Command Set

19.2 AT+CALA

s

•Alarm settings on ASC0 / ASC1 and different Multiplexer channels (see AT+CMUX):

-On each interface an individual <text> message can be stored, but only one time setting applies. This means an alarm <time> set on one of the interfaces overwrites the time setting on all remaining inter- faces. Therefore, the total number of alarm events returned by the read command AT+CALA? will always be <n>=0, no matter whether different text messages are stored.

-When the scheduled alarm occurs, the ME sends the URC only on the interface where the most recent alarm setting was made. The alarm time will be reset to "00/01/01,00:00:00" on all interfaces.

Examples

EXAMPLE 1

You may want to configure a reminder message for July 31, 2005, at 9.30h, including the message "Good Morning".

AT+CALA="05/07/31,09:30:00",0,0,"Good Morning"

OK

Do not switch off the GSM engine.When the alarm occurs the ME returns the following URC:

+CALA: Good Morning

EXAMPLE 2

To set a fresh alarm using the same message as in Example 1, simply enter date and time. <n>, <type>, <text>, <tlength> can be omitted:

AT+CALA="05/07/31,08:50:00"

OK

When the alarm is executed the URC comes with the same message:

+CALA: Good Morning

EXAMPLE 3

To enable the ME to wake up into Airplane mode, e.g. on July 20, 2005, at 8.30h, enter

AT+CALA="05/07/20,08:30:00"

OK

Next, power down the ME:

AT^SMSO ^SMSO: MS OFF OK ^SHUTDOWN

When the alarm is executed the ME wakes up to Airplane mode and displays a URC. If available, this line is followed by the individual <text> most recently saved. If no individual message was saved only the first line appears.

"^SYSSTART AIRPLANE MODE" +CALA: Good Morning

EXAMPLE 4

To delete an alarm before its scheduled time is reached enter an empty string for parameter <time>. This will restore the default time and clear any individual message defined with <text>.

AT+CALA=""

OK AT+CALA?

+CALA: "00/01/01,00:00:00",0,0,""

OK

AC75_ATC_V01.002	Page 484 of 569	10/30/06
Confidential / Released