Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 61 2012.12.10
+CME ERROR: <err>
Unsolicited Result Code
[+CLCC: <id1>,<dir>,<stat>,<mode>,<mpty>[,<number>,<type
>,<alphaID>]
[<CR><LF>+CLCC: <id2>,<dir>,<stat>,<mode>,<mpty>
[,<number>,<type>,<alphaID>][...]]]
Parameters
<idx> 1..7 Call identification number
This number can be used in +CHLD command operations
<dir> 0 Mobile originated (MO) call
1 Mobile terminated (MT) call
<stat> State of the call:
0 Active
1 Held
2 Dialing (MO call)
3 Alerting (MO call)
4 Incoming (MT call)
5 Waiting (MT call)
6 Disconnect
<mode> Bearer/tele service:
0 Voice
1 Data
2 Fax
<mpty> 0 Call is not one of multiparty (conference) call parties
1 Call is one of multiparty (conference) call parties
<number> String type (string should be included in quotation marks)
phone number in format specified by <type>.
<type> Type of address
<alphaId> String type (string should be included in quotation marks)
alphanumeric representation of <number> corresponding
to the entry found in phone book.
Reference
GSM 07.07
[13][14]
Note
3.2.17 AT+CLCK Facility Lock
AT+CLCK Facility Lock
Test Command
AT+CLCK=?
Response
+CLCK: (list of supported <fac>s)