Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 130 2012.12.10
Unsolicited Result Code
Indicate the index of expired alarm.
+CALV: <n>
Parameters
<time> A string parameter (string should be included in quotation
marks) which indicates the time when alarm arrives. The format
is "yy/MM/dd,hh:mm:ss" where characters indicate the last two
digits of year, month, day, hour, minute, second.
<n> Index of the alarm (range 1 to 5 for now).
<
recurr> "0", "1"---"7" String type value indicating day of week for
the alarm in one of the following formats:
"<1..7>[,<1..7>[…]]" – Set a recurrent alarm for one or more
days in the week. The digits 1 to 7 correspond to the days in
the week, Monday (1), …, Sunday (7).
Example: The string "1,2,3,4,5" may be used to set an alarm
for all weekdays.
"0" – Set a recurrent alarm for all days in the week.
Reference Note
z If user sets recurr function, the string of <time> should not enter
"yy/MM/dd", for example: set Monday to Friday alarm at the time of
16PM of alarm 2.
AT+CALA="16:00:00",2,1,2,3,4,5
6.2.6 AT+CALD Delete Alarm
AT+CALD Delete Alarm
Response
+CALD: (list of supported <n>s)
OK
Test Command
AT+CALD=?
Parameter
See Write Command
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Write Command
AT+CALD=<n>
Parameter
<n> Integer type value indicating the index of the alarm; default
is manufacturer specific (range from 1 to 5 now).
Reference Note