Huawei MU609 Application Manual page 53

HUAWEI MU609 HSPA LGA Module
Application Guide
+CLCC:
1,0,0,0,1,"13903702766",129
+CLCC:
2,0,0,0,1,"13903710453",129
OK
(Participant 3)
ATD13903710616;
OK
(Convener)
+CCWA:
"+8613903710426",145,1
(Convener)
AT+CHLD=2
^CONN: 3,0
(Convener)
^CONN: 1,0
(Convener)
AT+CLCC
+CLCC:
1,0,1,0,0,"13903702766",129
+CLCC:
2,0,1,0,0,"13903710453",129
+CLCC:
3,1,0,0,0,"+8613903710426",145
OK
(Convener)
AT+CHLD=3
OK
(Convener)
AT+CLCC
Issue 02 (2013-09-18)
Participant 3 calls the convener.
Then convener presents +CCWA:
"+8613903710426",145,1
The convener keeps two active calls and
answers the call from participant 3.
Then convener presents ^CONN: 3,0
Participant 3 presents ^CONN: 1,0.
The convener queries the call status.
The convener establishes a four-party call.
The convener queries the call status.
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Voice and Supplementary Service Application
Scenarios
53