PIONEERPOS G24-LC manual 11 +CHLD Actions According to Call State and Operation

Chapter 3: AT Commands Reference

The following table shows the +CHLD actions according to state and operation:

Table 3-11: +CHLD Actions According to Call State and Operation

			CHLD <operation>
Call State	0 -Release	1 - Release	1x - Release	2 - Switch	2x - Active	3 - Add Held
		Active Call,	Active/Held	Between	MTPY Call to
						Call to
	Held Call	Accept Held	Call x from	Held and	Hold, Except
						Active Call
		Call	MTPY Call	Active Call	for Call x
IDLE	Error 3
Single Active	Error 3.	Releases	If x=1,	Puts active	Error 3.	Error 3.
Call		active call.	releases	call on hold.
			active call,
			otherwise
			error 22.
MTPY Active	Error 3.	Releases	Releases	Puts active	Split. If call x	Error 3.
Call		active call.	specific	call on hold.	does not exist,
			active call x.		then error 22.
			If x does not
			exist, then
			error 22.
Incoming	Error 3.
Call (RING)
Single Active	Releases	Releases	Releases	Puts active	Error 3.	Error 3.
Call and	waiting call.	active call,	specific	call on hold,
Waiting Call		accepts	active call x.	accepts
		waiting call.	If x does not	waiting call.
			exist, then
			error 22.
MTPY Active	Releases	Releases	Releases	Puts active	Split. If x	Error 3.
Call and	waiting call.	active call,	specific	call on hold	does not exist,
Waiting Call		accepts	active call x.	and accepts	then error 22.
		waiting call.	If x does not	waiting call.
			exist, then
			error 22.
Single Held	Releases held	Accepts held	Releases held	Accepts held	Error 3.	Error 3.
Call	call.	call.	call.	call.
MTPY Held	Releases held	Accepts held	Releases	Accepts held	Error 3.	Error 3.
Call	call.	call.	specific	call.
			call x. If x
			does not exist,
			then error 22.
Single (or	Releases held	Releases	Releases	Switches.	Error 3.	Makes a
MTPY)	call.	active call	specific			conference
Active Call		and accepts	active call x.			call.
and Single (or		held call.	If x does not
MTPY) Held			exist, then
Call			error 22.

April 15, 2008 G24-L AT Commands Reference Manual 3-25