Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 64 12/24/2010
OK
Parameter
See Write Command
Response
+CMEE: <n>
OK
Read Command
AT+CMEE?
Parameter
See Write Command
Response
TA disables or enables the use of result code +CME ERROR: <err> as an
indication of an error relating to the functionality of the ME.
OK
If error is related to ME functionality:
+CME ERROR:<err>
Write Command
AT+CMEE=<n>
Parameter
<n> 0 Disable +CME ERROR: <err> result code and use ERROR
instead.
1 Enable +CME ERROR: <err> result code and use numeric
<err>
2 Enable +CME ERROR: <err> result code and use verbose
<err> values
Reference
GSM 07.07 [13]
Note
3.2.21 AT+COLP Connected Line Identification Presentation
AT+COLP Connected Line Identification Presentation
Response
+COLP: (list of supported <n>s)
OK
Test Command
AT+COLP=?
Parameter
See Write Command
Response
+COLP: <n>,<m>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Read Command
AT+COLP?
Parameters
See Write Command