Specifications

SIM900 AT Command Manual
SIM900_AT Command Manual_V1.03 147 12/24/2010
Parameter
<mode> 0 code mode compatible with NOKIA
1 code mode compatible with SIEMENS
Reference Note
6.2.39 AT+CIURC Enable or Disable Initial URC Presentation
AT+CIURC Enable or Disable Initial URC Presentation
Response
+CIURC: (0,1)
OK
Test Command
AT+CIURC=?
Parameter
See Write Command
Response
+CIURC:<mode>
OK
Read Command
AT+CIURC?
Parameter
See Write Command
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Write Command
AT+CIURC=
<mode>
Parameter
<mode> 0 disable URC presentation.
1 enable URC presentation
Reference Note
When module is powered on and initialization procedure is over.
URC "Call Ready" will be presented if <mode> is 1.
6.2.40 AT+CPSPWD Change PS Super Password
AT+CPSPWD Change PS Super Password
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Write Command
AT+CPSPWD=
<oldpwd>,<newp
wd>
Parameters
<oldpwd> string type(string should be included in quotation marks).