Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 125 12/24/2010
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 1 to 5 now).
Reference Note
6.2.7 AT+CADC Read ADC
AT+CADC Read ADC
Response:
+CADC: (list of supported <status>s),(list of supported <value>s)
OK
Test Command
AT+CADC=?
Parameters
<status> 1 success
0 fail
<value> integer 0-2800
Response:
+CADC: <status>,<value>
OK
Read Command
AT+CADC?
Parameters
See Test Command
Reference Note
6.2.8 AT+CSNS Single Numbering Scheme
AT+CSNS Single Numbering Scheme
Test Command
AT+CSNS =?
Response
+CSNS: (list of supported <mode>s)