Quectel M10

M10 AT Commands Set
M10_ATC_V1.01 - 50 -
AT+CLCC=? OK
Parameters
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> integer type; call identification number as described in
GSM 02.30[19] sub clause 4.5.5.1; 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)
<mode> bearer/tele service:
0 voice
1 data
2 fax
9 unknown
<mpty> 0 call is not one of multiparty (conference) call parties
1 call is one of multiparty (conference) call parties
<number> string type phone number in format specified by <type>
<type> type of address of octet in integer format;
129 Unknown type(IDSN format number)
145 International number type(ISDN format )
Reference
GSM 07.07
[13][14]
Note
Quectel