PIONEERPOS G24-LC manual Conference Call, AT+CHLD=2

	Chapter 4: Using the Commands
Conference Call
atd051632601;	//Dialing the first member of the conference
OK
OK
AT+CHLD=2	//Call hold, switch command
OK	//Active call switched to hold
atd035659260;	//Calling the second member of the conference
OK

OK

(Dual call state: one call on hold; 2nd is active.)

AT+CHLD=3	//Call link command
OK	//Held call is linked to active call
(Active conference of two calls)
AT+CLCC	//Verifying call state through CLCC
	//(Verifying call state is optional.)

+CLCC: 1,0,0,0,1,"051632601",129,""

+CLCC: 2,0,0,0,1,"035659260",129,""

ath	//Hang up the conference call
NO CARRIER	//First member dropped
NO CARRIER	//Second member dropped
OK

April 15, 2008 G24-L AT Commands Reference Manual 4-17