Siemens TC63 manual No Carrier

TC63 AT Command Set

3.2 AT+CIND

s

Notes

•Due to its restrictive value range, indicator "call" does not clearly reflect specific call states (such as alerting, active, held etc.), but rather serves to trigger the application to retrieve the new call status from the list of cur- rent calls with the AT commands AT^SLCC, AT+CLCC or AT^SCNI.

•If AT^SCFG setting <succ>="verbose", indicator "call" will be issued also when a traffic channel is estab- lished, or when a call enters states "terminating" or "dropped" (see Call Status Information).

In these cases, the relevant information about the cause of the display is available only from AT command

AT^SLCC.

Examples

EXAMPLE 1
	^SYSSTART
	AT+CPIN=9999
	OK
	AT+CIND?
	+CIND: 5,0,1,0,0,0,0,0	The battery is either full or no battery is connected to the ME. The bit
		error rate of the signal quality is not available (since there is no call in
		progress). The ME is registered to its home network.
	OK
	AT+CMER=2,0,0,2	Now activate the Indicator Event Report with AT+CMER.
	OK
	+CIEV: battchg,5
	+CIEV: signal,0
	+CIEV: service,1
	+CIEV: sounder,0
	+CIEV: message,0
	+CIEV: call,0
	+CIEV: roam,0
	+CIEV: smsfull,0
	+CIEV: rssi,5	Full receive signal strength.
	ATD0123456;	Make a call.
	OK
	+CIEV: sounder,1	A set of "+CIEV" URCs is received.
	+CIEV: call,1
	+CIEV: sounder,0
	+CIEV: call,0	Called party hangs up.
	NO CARRIER
	AT+CIND=,,,0,,0	Deregister the indicators "sounder" and "call".
	OK
	ATD0123456;	Dial the same call.
	OK	This time, no URCs are displayed.
	NO CARRIER	Called party hangs up.
EXAMPLE 2
	Deactivation of indicator "sounder" via AT+CIND
	AT+CIND?	Query the current status of indicators.
	+CIND: 5,0,1,0,1,0,0,0,4
	OK
	AT+CIND=,,,0	To deactivate indicator "sounder" (= fourth item in list of indicators).
	OK
EXAMPLE 3
	Deactivation of indicator "sounder" via AT^SIND
	AT^SIND="sounder",0	To deactivate indicator "sounder".
	^SIND: sounder,0,0
	OK
TC63_ATC_V00.490		Page 70 of 501	5/24/05
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