Data Sheet

SIM900 AT Commands Set
SIM900R01_ATC_V1.00 59 15.01.2010
Reference Note
3.2.15 AT+CIMI Request International Mobile Subscriber Identity
AT+CIMI Request International Mobile Subscriber Identity
Test Command
AT+CIMI=?
Response
OK
Parameter
Execution
Command
AT+CIMI
Response
TA returns <IMSI>for identifying the individual SIM which is attached to
ME.
<IMSI>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<IMSI> International Mobile Subscriber Identity (string without
double quotes)
Reference
GSM 07.07 [13]
Note
3.2.16 AT+CLCC List Current Calls Of ME
AT+CLCC List Current Calls Of ME
Test Command
AT+CLCC=?
Response
OK
Execution
Command
AT+CLCC
Response
TA returns a list of current calls of ME.
Note: If Command succeeds but no calls are available, no information
response is sent to TE.
[+CLCC: <id1>,<dir>,<stat>,<mode>,<mpty>[,<number>,<type
>[,""]][<CR><LF>+CLCC: <id2>,<dir>,<stat>,<mode>,<
mpty>[,<number>,<type>[,""]][...]]]
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameters
<idx> 1..7 Call identification number